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| author | Peter Stephenson <pws@users.sourceforge.net> | 2012-05-01 19:43:44 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2012-05-01 19:43:44 +0000 |
| commit | cd1b5d86e0a6ac37e982c6a3b8725fd11076f14c (patch) | |
| tree | e6e20319c704a612317e9459549315f77195a73c /Src | |
| parent | 8da652f6ae53990288690abc96f438f561f5af4c (diff) | |
| download | zsh-cd1b5d86e0a6ac37e982c6a3b8725fd11076f14c.tar.gz zsh-cd1b5d86e0a6ac37e982c6a3b8725fd11076f14c.tar.xz zsh-cd1b5d86e0a6ac37e982c6a3b8725fd11076f14c.zip | |
users/17046: don't count too many elements when splitting quoted parameter
substitution on null parameter
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/utils.c b/Src/utils.c index fb65ba815..9603389cc 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -3114,7 +3114,7 @@ wordcount(char *s, char *sep, int mul) r = 1; sl = strlen(sep); for (; (c = findsep(&s, sep, 0)) >= 0; s += sl) - if ((c && *(s + sl)) || mul) + if ((c || mul) && (sl || *(s + sl))) r++; } else { char *t = s; |