[gdk-pixbuf/wip/hadess/split-loaders: 2/3] core: Pass module_file path as an argument

[Bastien Nocera <hadess src gnome org>]

commit 9a94f69f0e991dea035a1b3da04aa4d71b693d73
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Aug 2 11:13:03 2017 +0100

    core: Pass module_file path as an argument
    
    This should allow applications to install gdk-pixbuf modules
    in a separate directory from the system location.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786035

 gdk-pixbuf/gdk-pixbuf-io.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gdk-pixbuf/gdk-pixbuf-io.c b/gdk-pixbuf/gdk-pixbuf-io.c
index 884c4badc..83118da82 100644
--- a/gdk-pixbuf/gdk-pixbuf-io.c
+++ b/gdk-pixbuf/gdk-pixbuf-io.c
@@ -384,7 +384,7 @@ gdk_pixbuf_load_module_unlocked (GdkPixbufModule *image_module,
                                  GError         **error);
 
 static void
-gdk_pixbuf_io_init_modules (void)
+gdk_pixbuf_io_init_modules (const char *filename)
 {
 #ifdef USE_GMODULE
         GIOChannel *channel;
@@ -393,7 +393,6 @@ gdk_pixbuf_io_init_modules (void)
         GString *tmp_buf = g_string_new (NULL);
         gboolean have_error = FALSE;
         GdkPixbufModule *module = NULL;
-        gchar *filename = gdk_pixbuf_get_module_file ();
         int flags;
         int n_patterns = 0;
         GdkPixbufModulePattern *pattern;
@@ -412,7 +411,6 @@ gdk_pixbuf_io_init_modules (void)
                                    "to make things work again for the time being.",
                                    filename, error->message, filename);
                 g_string_free (tmp_buf, TRUE);
-                g_free (filename);
                 return;
         }
         
@@ -550,7 +548,6 @@ gdk_pixbuf_io_init_modules (void)
         }
         g_string_free (tmp_buf, TRUE);
         g_io_channel_unref (channel);
-        g_free (filename);
 #endif
 }
 
@@ -637,8 +634,11 @@ gdk_pixbuf_io_init_builtin (void)
 static void
 gdk_pixbuf_io_init (void)
 {
+       g_autofree char *module_file = NULL;
+
        gdk_pixbuf_io_init_builtin ();
-       gdk_pixbuf_io_init_modules ();
+       module_file = gdk_pixbuf_get_module_file ();
+       gdk_pixbuf_io_init_modules (module_file);
 }
 
 #define module(type) \