In trunk, ast_fileexists now returns 0 for failure, instead of -1, as it did

in 1.2.  This corrected a longstanding confusion about the return value.
Unfortunately, it broke this app in the process.  (Issue 7906)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@42621 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_record.c

@@ -209,7 +209,7 @@ static int record_exec(struct ast_channel *chan, void *data)
 				ast_copy_string(tmp + tmplen, &(fname.piece[i][1]), sizeof(tmp) - tmplen);
 			}
 			count++;
-		} while ( ast_fileexists(tmp, ext, chan->language) != -1 );
+		} while (ast_fileexists(tmp, ext, chan->language) > 0);
 		pbx_builtin_setvar_helper(chan, "RECORDED_FILE", tmp);
 	} else
 		strncpy(tmp, filename, sizeof(tmp)-1);