[Cogl] [PATCH] Log a fatal error when an error is propagated to a NULL error argument

[Neil Roberts]

Unlike in GError, the policy in Cogl for when NULL is passed as the
CoglError argument is that the program should abort with a fatal
error. Previously however any errors that were being propagated were
being silently dropped if the application passed NULL. This patch
fixes it to also log a fatal error in that case.
---
 cogl/cogl-error.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cogl/cogl-error.c b/cogl/cogl-error.c
index 753e4c8..f72415b 100644
--- a/cogl/cogl-error.c
+++ b/cogl/cogl-error.c
@@ -105,7 +105,10 @@ _cogl_propagate_error (CoglError **dest,
   _COGL_RETURN_IF_FAIL (src != NULL);
 
   if (dest == NULL)
-    cogl_error_free (src);
+    {
+      g_log (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, "%s", src->message);
+      cogl_error_free (src);
+    }
   else if (*dest)
     g_warning (ERROR_OVERWRITTEN_WARNING, src->message);
   else
-- 
1.7.11.3.g3c3efa5