diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-01-14 19:08:03 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-01-14 19:08:03 +0000 |
| commit | 4a7d7c7ba64f584995aabf365fe1576bed5efb3d (patch) | |
| tree | 33d07c82c792006d5c8281cff3a253fa402b4901 /funcs/func_strings.c | |
| parent | f295d6727af6c23b76a20cfa6043ddc883dcd6ab (diff) | |
Merged revisions 8074 via svnmerge from
/branches/1.2
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@8075 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'funcs/func_strings.c')
| -rw-r--r-- | funcs/func_strings.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c index bce5d9d62..414adf36b 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -50,8 +50,12 @@ static char *function_fieldqty(struct ast_channel *chan, char *cmd, char *data, if (delim) { varname = strsep(&delim, "|"); pbx_retrieve_variable(chan, varname, &varval, workspace, sizeof(workspace), NULL); - while (strsep(&varval, delim)) - fieldcount++; + if (delim) { + while (strsep(&varval, delim)) + fieldcount++; + } else if (!ast_strlen_zero(varval)) { + fieldcount = 1; + } snprintf(buf, len, "%d", fieldcount); } else { ast_log(LOG_ERROR, "Out of memory\n"); |