[Opensync-commits] r1203 - trunk/libsyncml

[<svn...@op...>]

Author: bellmich
Date: Mon Jul 13 17:41:49 2009
New Revision: 1203
URL: http://libsyncml.opensync.org/changeset/1203

Log:
more robust error setting

Question: Is this a GCC feature or a C99 feature?

Modified:
   trunk/libsyncml/sml_error_internals.h

Modified: trunk/libsyncml/sml_error_internals.h
==============================================================================
--- trunk/libsyncml/sml_error_internals.h	Mon Jul 13 16:03:02 2009	(r1202)
+++ trunk/libsyncml/sml_error_internals.h	Mon Jul 13 17:41:49 2009	(r1203)
@@ -29,9 +29,11 @@
 	smlAssertMsg(*error == NULL, "The error parameter is already filled (ignored error).");
 
 #define SML_ERROR g_quark_from_static_string("Sml")
-#define SML_SET_ERROR(error,type,...) \
+#define SML_SET_ERROR(error, type, format, ...) \
 	{\
-		gchar *__sml_error_string = g_strdup_printf(__VA_ARGS__); \
+		gchar *__sml_error_string = NULL; \
+		if (format) \
+			__sml_error_string = g_strdup_printf(format, ##__VA_ARGS__); \
 		if (__sml_error_string && strlen(__sml_error_string)) \
 			g_set_error(error, SML_ERROR, type, "%s %s", smlErrorTypeGetMessage(type), __sml_error_string); \
 		else \