Remove silly use of strncmp.

........

Merged revisions 384414 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@384416 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -14897,8 +14897,8 @@ static int vm_test_destroy_user(const char *context, const char *mailbox)
 
 	AST_LIST_LOCK(&users);
 	AST_LIST_TRAVERSE_SAFE_BEGIN(&users, vmu, list) {
-		if (!strncmp(context, vmu->context, sizeof(context))
-			&& !strncmp(mailbox, vmu->mailbox, sizeof(mailbox))) {
+		if (!strcmp(context, vmu->context)
+			&& !strcmp(mailbox, vmu->mailbox)) {
 			AST_LIST_REMOVE_CURRENT(list);
 			ast_free(vmu);
 			break;