print an error message if invalid arguments are specified (issue #5872)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7230 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_cut.c b/apps/app_cut.c
index 87654fd..b6b457a 100644 (file)
--- a/apps/app_cut.c
+++ b/apps/app_cut.c
@@ -252,6 +252,8 @@ static int cut_internal(struct ast_channel *chan, char *data, char *buffer, size
                                }
                        }
                }
+       } else {
+               return ERROR_NOARG;
        }
        return 0;
 }
@@ -385,7 +387,7 @@ static char *acf_cut_exec(struct ast_channel *chan, char *cmd, char *data, char
 
        switch (cut_internal(chan, data, buf, len)) {
        case ERROR_NOARG:
-               ast_log(LOG_ERROR, "Cut() requires an argument\n");
+               ast_log(LOG_ERROR, "CUT() requires an argument\n");
                break;
        case ERROR_NOMEM:
                ast_log(LOG_ERROR, "Out of memory\n");