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author | Daniel Shahaf <danielsh@apache.org> | 2019-12-31 18:07:02 +0000 |
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committer | Daniel Shahaf <danielsh@apache.org> | 2020-01-02 16:00:11 +0000 |
commit | b591d431130a2648738a899296638245b0b93d3a (patch) | |
tree | db63bba73adc02223900829a3754f767eeb08486 | |
parent | da19b67388770514b44f28796d9de4dd239297bd (diff) | |
download | zsh-b591d431130a2648738a899296638245b0b93d3a.tar.gz zsh-b591d431130a2648738a899296638245b0b93d3a.tar.xz zsh-b591d431130a2648738a899296638245b0b93d3a.zip |
45181: Fix workers/45164: ${(S)%%} will now consider the empty string as a potential match.
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | Src/glob.c | 4 | ||||
-rw-r--r-- | Test/D04parameter.ztst | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog index f959d054a..355dd30b4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2020-01-02 Daniel Shahaf <danielsh@apache.org> + + * 45181: Src/glob.c, Test/D04parameter.ztst: Fix workers/45164: + ${(S)%%} will now consider the empty string as a potential match. + 2020-01-01 dana <dana@dana.is> * Stephane: 45183: Doc/Zsh/builtins.yo, Doc/Zsh/contrib.yo, diff --git a/Src/glob.c b/Src/glob.c index ca5846704..f67a376b9 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -3059,7 +3059,7 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr, case (SUB_END|SUB_SUBSTR): case (SUB_END|SUB_LONG|SUB_SUBSTR): /* Longest/shortest at end, matching substrings. */ - if (!(fl & SUB_LONG)) { + { set_pat_start(p, l); if (pattrylen(p, send, 0, 0, &patstralloc, umltot) && !--n) { @@ -3397,7 +3397,7 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr, case (SUB_END|SUB_SUBSTR): case (SUB_END|SUB_LONG|SUB_SUBSTR): /* Longest/shortest at end, matching substrings. */ - if (!(fl & SUB_LONG)) { + { set_pat_start(p, l); if (pattrylen(p, send, 0, 0, &patstralloc, uml) && !--n) { *sp = get_match_ret(&imd, uml, uml); diff --git a/Test/D04parameter.ztst b/Test/D04parameter.ztst index f4af5d59c..83ac7ebf4 100644 --- a/Test/D04parameter.ztst +++ b/Test/D04parameter.ztst @@ -2639,7 +2639,7 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888 foo=pws print 2: ${(S)foo%%*} --f:(S) with zero-length matches at end, part 1 (workers/45164) +0:(S) with zero-length matches at end, part 1 (workers/45164) >2: pws foo=pws |