Index: res/res_config_sqlite.c
===================================================================
--- res/res_config_sqlite.c	(revision 333496)
+++ res/res_config_sqlite.c	(working copy)
@@ -1055,7 +1055,7 @@
 #define QUERY "SELECT * FROM '%q' WHERE%s %q%s '%q'"
 /* \endcond */
 
-	query = sqlite_mprintf(QUERY, table, !strcmp(config_table, table) ? " commented = 0 AND" : "", params[0], op, vals[0]);
+	query = sqlite_mprintf(QUERY, table, (config_table && !strcmp(config_table, table)) ? " commented = 0 AND" : "", params[0], op, vals[0]);
 
 	if (!query) {
 		ast_log(LOG_WARNING, "Unable to allocate SQL query\n");