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Merged revisions 8074 via svnmerge from

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8075 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2006-01-14 19:08:03 +00:00
parent c4d3efb519
commit 3578c5b19d
1 changed files with 6 additions and 2 deletions
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8
funcs/func_strings.c
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@@ -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");