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| author | Axel Beckert <abe@deuxchevaux.org> | 2014-10-08 01:29:12 +0200 |
|---|---|---|
| committer | Axel Beckert <abe@deuxchevaux.org> | 2014-10-08 01:29:12 +0200 |
| commit | 1c3f90e3af0c3d6c8e946653169287baf5814ad4 (patch) | |
| tree | 9b15e9ad8157bd8f9f697f6dc4e59146b6833c59 /Src/pattern.c | |
| parent | 1ffb184b46edd34d389af4e016abcaafec454d44 (diff) | |
| parent | 9982ab6fb5266298c056326ed265fc8560202603 (diff) | |
| download | zsh-1c3f90e3af0c3d6c8e946653169287baf5814ad4.tar.gz zsh-1c3f90e3af0c3d6c8e946653169287baf5814ad4.zip | |
Merge commit '9982ab6fb5266298c056326ed265fc8560202603' into debian
This is exactly one commit after the zsh-5.0.7 and adds one missing
(and not unimportant) changelog entry for the 5.0.7 release.
Diffstat (limited to 'Src/pattern.c')
| -rw-r--r-- | Src/pattern.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Src/pattern.c b/Src/pattern.c index 94a299ebb..df5e602ca 100644 --- a/Src/pattern.c +++ b/Src/pattern.c @@ -3012,6 +3012,16 @@ patmatch(Upat prog) break; case P_STAR: /* Handle specially for speed, although really P_ONEHASH+P_ANY */ + while (P_OP(next) == P_STAR) { + /* + * If there's another * following we can optimise it + * out. Chains of *'s can give pathologically bad + * performance. + */ + scan = next; + next = PATNEXT(scan); + } + /*FALLTHROUGH*/ case P_ONEHASH: case P_TWOHASH: /* |