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print an error message if invalid arguments are specified

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@7218 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-11-29 06:12:29 +00:00
parent 27cc20db11
commit 7dc2449f3a
1 changed files with 3 additions and 1 deletions
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4
apps/app_cut.c
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@@ -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");