[eog] Fix two more memory leaks

[Felix Riemann <friemann src gnome org>]

commit a9be9741fce0b9be0e0d4f9051c576e449b5a1b0
Author: Felix Riemann <friemann gnome org>
Date:   Wed Nov 19 20:31:25 2014 +0100

    Fix two more memory leaks
    
    Taken from a Cppcheck report provided by Boris Egorov.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=740348

 src/eog-debug.c            |   10 +++++-----
 src/eog-metadata-sidebar.c |    1 +
 2 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/src/eog-debug.c b/src/eog-debug.c
index 0462d68..1be3906 100644
--- a/src/eog-debug.c
+++ b/src/eog-debug.c
@@ -106,12 +106,14 @@ eog_debug_message (EogDebug   section,
 {
        if (G_UNLIKELY (debug & section))
        {
+               va_list args;
+               gchar *msg;
+
 #ifdef ENABLE_PROFILING
                gdouble seconds;
-#endif
 
-               va_list args;
-               gchar *msg;
+               g_return_if_fail (timer != NULL);
+#endif
 
                g_return_if_fail (format != NULL);
 
@@ -120,8 +122,6 @@ eog_debug_message (EogDebug   section,
                va_end (args);
 
 #ifdef ENABLE_PROFILING
-               g_return_if_fail (timer != NULL);
-
                seconds = g_timer_elapsed (timer, NULL);
                g_print ("[%f (%f)] %s:%d (%s) %s\n",
                         seconds, seconds - last,  file, line, function, msg);
diff --git a/src/eog-metadata-sidebar.c b/src/eog-metadata-sidebar.c
index 2ff6d4f..8477a01 100644
--- a/src/eog-metadata-sidebar.c
+++ b/src/eog-metadata-sidebar.c
@@ -113,6 +113,7 @@ _gtk_grid_append_title_line (GtkGrid *grid, GtkWidget *sibling,
 
        markup = g_markup_printf_escaped ("<b>%s</b>", text);
        gtk_label_set_markup (GTK_LABEL (label), markup);
+       g_free (markup);
 
        gtk_grid_attach_next_to (grid, label, sibling, GTK_POS_BOTTOM,  2, 1);
        return label;