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Handle empty options correctly.

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This commit is contained in:
nicm 2017-03-08 14:43:40 +00:00
parent 78ca1b0265
commit 41b31fe240
1 changed files with 2 additions and 0 deletions

2
options.c
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@ -427,6 +427,8 @@ options_match(const char *s, int *idx, int* ambiguous)
size_t namelen; size_t namelen;
name = options_parse(s, idx); name = options_parse(s, idx);
if (name == NULL)
return (NULL);
namelen = strlen(name); namelen = strlen(name);
if (*name == '@') { if (*name == '@') {