tests: return 0; from main()

So that gcc stops complaining.

diff --git a/gtk/tests/accessible.c b/gtk/tests/accessible.c
index 2805a2eab6ce7b63ce459a856b8f7b59a88b845d..b44cb140a7f8260b3c98468a9137daec160f9fbb 100644 (file)
--- a/gtk/tests/accessible.c
+++ b/gtk/tests/accessible.c
@@ -33,4 +33,6 @@ main (int argc, char *argv[])
 
   for (i = 0; tp[i]; i++)
     test_type (tp[i]);
+
+  return 0;
 }

diff --git a/tests/testgeometry.c b/tests/testgeometry.c
index c3c4fbe4f70b2f437311f897bcb62d5a1aa6a546..0e0fff117377116928d41664f4403f68533c088f 100644 (file)
--- a/tests/testgeometry.c
+++ b/tests/testgeometry.c
@@ -219,4 +219,6 @@ main(int argc, char **argv)
   create_window (GDK_HINT_RESIZE_INC | GDK_HINT_BASE_SIZE | GDK_HINT_MIN_SIZE);
 
   gtk_main ();
+
+  return 0;
 }

diff --git a/tests/testtoplevelembed.c b/tests/testtoplevelembed.c
index e183d94f3efa1c1d657c2aaa80d4f7dcfa755629..997d05063def57b1fc64481914e6e80e9c60ecaa 100644 (file)
--- a/tests/testtoplevelembed.c
+++ b/tests/testtoplevelembed.c
@@ -100,4 +100,6 @@ main (gint argc, gchar **argv)
 
   gtk_widget_show_all (window);
   gtk_main ();
+
+  return 0;
 }