[libchamplain/libchamplain-0-10] Add check for clutter_init() return value in demos

[JiÅÃ Techet <jiritechet src gnome org>]

commit 3dd5af4b949c9f954e146b2d4887677a4cc3f1f7
Author: JiÅÃ Techet <techet gmail com>
Date:   Fri Sep 2 22:50:22 2011 +0200

    Add check for clutter_init() return value in demos

 demos/animated-marker.c  |    3 ++-
 demos/launcher-vala.vala |    4 +++-
 demos/launcher.c         |    3 ++-
 demos/minimal.c          |    3 ++-
 demos/polygons.c         |    3 ++-
 demos/url-marker.c       |    3 ++-
 6 files changed, 13 insertions(+), 6 deletions(-)
---
diff --git a/demos/animated-marker.c b/demos/animated-marker.c
index 26c1c86..7f3fd6e 100644
--- a/demos/animated-marker.c
+++ b/demos/animated-marker.c
@@ -128,7 +128,8 @@ main (int argc, char *argv[])
   GpsCallbackData callback_data;
 
   g_thread_init (NULL);
-  clutter_init (&argc, &argv);
+  if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    return 1;
 
   stage = clutter_stage_get_default ();
   clutter_actor_set_size (stage, 800, 600);
diff --git a/demos/launcher-vala.vala b/demos/launcher-vala.vala
index eeeb682..822a2b5 100644
--- a/demos/launcher-vala.vala
+++ b/demos/launcher-vala.vala
@@ -125,7 +125,9 @@ public class Launcher : GLib.Object
 
   public static int main (string[] args)
   {
-    Clutter.init (ref args);
+    if (Clutter.init (ref args) != InitError.SUCCESS)
+      return 1;
+
     var launcher = new Launcher ();
     launcher.show ();
     Clutter.main ();
diff --git a/demos/launcher.c b/demos/launcher.c
index 470c257..1f222d4 100644
--- a/demos/launcher.c
+++ b/demos/launcher.c
@@ -96,7 +96,8 @@ main (int argc,
   gfloat width, total_width = 0;
 
   g_thread_init (NULL);
-  clutter_init (&argc, &argv);
+  if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    return 1;
 
   stage = clutter_stage_get_default ();
   clutter_actor_set_size (stage, 800, 600);
diff --git a/demos/minimal.c b/demos/minimal.c
index 4a66c6e..6ada0a9 100644
--- a/demos/minimal.c
+++ b/demos/minimal.c
@@ -24,7 +24,8 @@ main (int argc, char *argv[])
   ClutterActor *actor, *stage;
 
   g_thread_init (NULL);
-  clutter_init (&argc, &argv);
+  if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    return 1;
 
   stage = clutter_stage_get_default ();
   clutter_actor_set_size (stage, 800, 600);
diff --git a/demos/polygons.c b/demos/polygons.c
index fb5ab30..996a61f 100644
--- a/demos/polygons.c
+++ b/demos/polygons.c
@@ -85,7 +85,8 @@ main (int argc,
   gfloat width, total_width = 0;;
 
   g_thread_init (NULL);
-  clutter_init (&argc, &argv);
+  if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    return 1;
 
   stage = clutter_stage_get_default ();
   clutter_actor_set_size (stage, 800, 600);
diff --git a/demos/url-marker.c b/demos/url-marker.c
index 414c760..6e34d09 100644
--- a/demos/url-marker.c
+++ b/demos/url-marker.c
@@ -244,7 +244,8 @@ main (int argc, char *argv[])
   SoupSession *session;
 
   g_thread_init (NULL);
-  clutter_init (&argc, &argv);
+  if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    return 1;
 
   stage = clutter_stage_get_default ();
   clutter_actor_set_size (stage, 800, 600);