[brasero] Fix a couple of warnings

[Philippe Rouquier <philippr src gnome org>]

commit 2649b0af8a49d2c2c5fe877fff3928dad2a18b40
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Wed Sep 9 16:29:12 2009 +0200

    Fix a couple of warnings

 libbrasero-burn/brasero-burn.c         |    2 +-
 libbrasero-burn/brasero-session.c      |    3 ++-
 libbrasero-burn/brasero-xfer.c         |    2 +-
 libbrasero-burn/burn-image-format.c    |    8 +++++---
 plugins/checksum/burn-checksum-files.c |    2 +-
 src/baobab-cell-renderer-progress.c    |    2 +-
 src/brasero-app.c                      |    2 ++
 7 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/libbrasero-burn/brasero-burn.c b/libbrasero-burn/brasero-burn.c
index 2c2af99..f1d7cf8 100644
--- a/libbrasero-burn/brasero-burn.c
+++ b/libbrasero-burn/brasero-burn.c
@@ -2189,6 +2189,7 @@ brasero_burn_record_session (BraseroBurn *burn,
 			     gboolean erase_allowed,
 			     GError **error)
 {
+	gboolean dummy_session = FALSE;
 	const gchar *checksum = NULL;
 	BraseroTrack *track = NULL;
 	BraseroChecksumType type;
@@ -2196,7 +2197,6 @@ brasero_burn_record_session (BraseroBurn *burn,
 	BraseroBurnResult result;
 	GError *ret_error = NULL;
 	BraseroMedium *medium;
-	gboolean dummy_session;
 	GSList *tracks;
 
 	priv = BRASERO_BURN_PRIVATE (burn);
diff --git a/libbrasero-burn/brasero-session.c b/libbrasero-burn/brasero-session.c
index 1d0f6f9..9d3e0c0 100644
--- a/libbrasero-burn/brasero-session.c
+++ b/libbrasero-burn/brasero-session.c
@@ -2052,7 +2052,8 @@ brasero_burn_session_logv (BraseroBurnSession *self,
 
 	g_free (message);
 
-	fwrite ("\n", 1, 1, priv->session);
+	if (fwrite ("\n", 1, 1, priv->session) != 1)
+		g_warning ("Some log data could not be written");
 }
 
 void
diff --git a/libbrasero-burn/brasero-xfer.c b/libbrasero-burn/brasero-xfer.c
index e37e2bd..be44957 100644
--- a/libbrasero-burn/brasero-xfer.c
+++ b/libbrasero-burn/brasero-xfer.c
@@ -93,8 +93,8 @@ brasero_xfer_recursive_transfer (BraseroXferCtx *ctx,
 				 GCancellable *cancel,
 				 GError **error)
 {
-	gboolean result;
 	GFileInfo *info;
+	gboolean result = TRUE;
 	GFileEnumerator *enumerator;
 
 	BRASERO_BURN_LOG ("Downloading directory contents");
diff --git a/libbrasero-burn/burn-image-format.c b/libbrasero-burn/burn-image-format.c
index aa44191..13fd697 100644
--- a/libbrasero-burn/burn-image-format.c
+++ b/libbrasero-burn/burn-image-format.c
@@ -337,7 +337,7 @@ brasero_image_format_get_FILE_info (const gchar *ptr,
 	gchar *path = NULL;
 	gint64 start = 0;
 	GFileInfo *info;
-	GFile *file;
+	GFile *file = NULL;
 	gchar *tmp;
 
 	/* get the path and skip it */
@@ -396,6 +396,8 @@ stat_end:
 		file = g_file_new_for_commandline_arg (img_uri);
 		g_free (img_uri);
 	}
+	else
+		return FALSE;
 
 	g_free (path);
 
@@ -547,12 +549,12 @@ brasero_image_format_get_cue_size (gchar *uri,
 
 		if ((ptr = strstr (line, "FILE"))) {
 			GFileInfo *info;
-			GFile *file_img;
 			gchar *file_path;
+			GFile *file_img = NULL;
 
 			ptr += 4;
 
-			/* get the path */
+			/* get the path (NOTE: if ptr is NULL file_path as well) */
 			ptr = brasero_image_format_read_path (ptr, &file_path);
 			if (!ptr) {
 				g_object_unref (stream);
diff --git a/plugins/checksum/burn-checksum-files.c b/plugins/checksum/burn-checksum-files.c
index 58e3933..c793986 100644
--- a/plugins/checksum/burn-checksum-files.c
+++ b/plugins/checksum/burn-checksum-files.c
@@ -814,11 +814,11 @@ brasero_checksum_files_check_files (BraseroChecksumFiles *self,
 	BraseroVolFile *file;
 	BraseroDrive *drive;
 	BraseroMedium *medium;
-	BraseroVolFileHandle *handle;
 	GChecksumType gchecksum_type;
 	GArray *wrong_checksums = NULL;
 	BraseroDeviceHandle *dev_handle;
 	BraseroChecksumFilesPrivate *priv;
+	BraseroVolFileHandle *handle = NULL;
 	BraseroBurnResult result = BRASERO_BURN_OK;
 
 	priv = BRASERO_CHECKSUM_FILES_PRIVATE (self);
diff --git a/src/baobab-cell-renderer-progress.c b/src/baobab-cell-renderer-progress.c
index 69c4cca..96dbb44 100644
--- a/src/baobab-cell-renderer-progress.c
+++ b/src/baobab-cell-renderer-progress.c
@@ -187,7 +187,7 @@ baobab_cell_renderer_progress_render (GtkCellRenderer *cell,
 				      guint            flags)
 {
   BaobabCellRendererProgress *cellprogress = BAOBAB_CELL_RENDERER_PROGRESS (cell);
-  gint x, y, w, h, perc_w, pos;
+  gint x, y, w, h, perc_w;
   gboolean is_rtl;
   cairo_t *cr;
 
diff --git a/src/brasero-app.c b/src/brasero-app.c
index 78452c7..fb1abb4 100644
--- a/src/brasero-app.c
+++ b/src/brasero-app.c
@@ -1302,6 +1302,8 @@ brasero_app_open_uri (BraseroApp *app,
 
 		type = BRASERO_PROJECT_TYPE_INVALID;
 	}
+	else
+		type = BRASERO_PROJECT_TYPE_INVALID;
 
 	g_free (uri);
 	g_object_unref (file);