Allow matching on names shorter than 3 chars.

This also fixes the case where somebody wants to match on less then 3 chars.

Issue 9071


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@60935 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_directory.c

@@ -470,7 +470,7 @@ static int do_directory(struct ast_channel *chan, struct ast_config *cfg, char *
 							pos = strrchr(pos, ' ') + 1;
 						conv = convert(pos);
 						if (conv) {
-							if (!strcmp(conv, ext)) {
+							if (!strncmp(conv, ext, strlen(ext))) {
 								/* Match! */
 								found++;
 								free(conv);