[libgit2-glib] Always use string format with g_message

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 507e82736300363b1bac3460b6fad32e07936135
Author: Jesse van den Kieboom <jesse vandenkieboom epfl ch>
Date:   Wed Oct 3 09:17:56 2012 +0200

    Always use string format with g_message

 examples/general.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/examples/general.c b/examples/general.c
index 8dfe69f..682aae1 100644
--- a/examples/general.c
+++ b/examples/general.c
@@ -49,7 +49,7 @@ main (int argc, char *argv[])
 
 	if (error != NULL)
 	{
-		g_message (error->message);
+		g_message ("%s", error->message);
 		return 1;
 	}
 
@@ -61,7 +61,7 @@ main (int argc, char *argv[])
 
 	if (error != NULL)
 	{
-		g_message (error->message);
+		g_message ("%s", error->message);
 		return 1;
 	}