diff options
Diffstat (limited to 'funcs')
| -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 91564d9e4..503611bbe 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -48,8 +48,12 @@ 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"); |