Merged revisions 131361 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
r131361 | mmichelson | 2008-07-16 14:57:02 -0500 (Wed, 16 Jul 2008) | 9 lines

Don't try to dereference the dbfile pointer if
we know that it's NULL.

(closes issue #13092)
Reported by: gknispel_proformatique
Patches:
      trunk_sqlite_check_vars_null.patch uploaded by gknispel (license 261)


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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@131362 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_config_sqlite.c

@@ -600,7 +600,7 @@ static int set_var(char **var, const char *name, const char *value)
 static int check_vars(void)
 {
 	if (!dbfile) {
-		ast_log(LOG_ERROR, "Undefined parameter %s\n", dbfile);
+		ast_log(LOG_ERROR, "Required parameter undefined: dbfile\n");
 		return 1;
 	}