From 5ec48c8510a7f5431d118064fe46fb9ce2cf8dde Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Tue, 9 Apr 2002 09:23:30 +0000 Subject: 16942: Allow zero-length matches in parameter substitutions. --- Src/glob.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Src') diff --git a/Src/glob.c b/Src/glob.c index f0fbe2ba1..27a351137 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -2172,7 +2172,7 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr) for (; t < s + l; t++, patoffset++) { /* Find the longest match from this position. */ set_pat_start(p, t-s); - if (pattry(p, t) && patinput > t) { + if (pattry(p, t)) { char *mpos = patinput; if (!(fl & SUB_LONG) && !(p->flags & PAT_PURES)) { char *ptr; @@ -2252,7 +2252,7 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr) if (t > s && t[-1] == Meta) t--; set_pat_start(p, t-s); - if (pattry(p, t) && patinput > t && !--n) { + if (pattry(p, t) && !--n) { /* Found the longest match */ char *mpos = patinput; if (!(fl & SUB_LONG) && !(p->flags & PAT_PURES)) { -- cgit 1.4.1