[gimp] app: always use snprintf(), even in tests

[Sven Neumann <neo src gnome org>]

commit 3c63462e432708d91dd9f8aa54672e9a941d279e
Author: Sven Neumann <sven gimp org>
Date:   Fri Feb 19 19:30:55 2010 +0100

    app: always use snprintf(), even in tests

 app/tests/test-session-management.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/app/tests/test-session-management.c b/app/tests/test-session-management.c
index 25d3c62..b5c4379 100644
--- a/app/tests/test-session-management.c
+++ b/app/tests/test-session-management.c
@@ -220,7 +220,8 @@ gimp_test_file_state_changes (const gchar       *filename,
 
       g_printerr ("'%s' was changed but should not have been. Reason (using system()):\n", filename);
 
-      sprintf (cmd, "diff -u '%s' '%s'", state1->filename, state2->filename);
+      g_snprintf (cmd, sizeof (cmd),
+                  "diff -u '%s' '%s'", state1->filename, state2->filename);
       system (cmd);
 
       return FALSE;