diff options
| author | Barton E. Schaefer <schaefer@zsh.org> | 2016-12-30 22:35:29 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2017-01-03 14:43:32 -0800 |
| commit | d0f7a3b2d6abe48b705dbcde1c601e5224478bee (patch) | |
| tree | 163dd0de25a8e914b5c0ef7798b407b62e279763 /Src/hist.c | |
| parent | e90a512aa600580e25617d3a7763c5f0cd5bccd2 (diff) | |
| download | zsh-d0f7a3b2d6abe48b705dbcde1c601e5224478bee.tar.gz zsh-d0f7a3b2d6abe48b705dbcde1c601e5224478bee.tar.xz zsh-d0f7a3b2d6abe48b705dbcde1c601e5224478bee.zip | |
40248: suppress errors from zshaddhistoryhook
and do not call it if no history entry will be written
Diffstat (limited to 'Src/hist.c')
| -rw-r--r-- | Src/hist.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/hist.c b/Src/hist.c index 97fd34039..350688d2d 100644 --- a/Src/hist.c +++ b/Src/hist.c @@ -1418,7 +1418,7 @@ hend(Eprog prog) DPUTS(hptr < chline, "History end pointer off start of line"); *hptr = '\0'; } - { + if (*chline) { LinkList hookargs = newlinklist(); int save_errflag = errflag; errflag = 0; @@ -1427,6 +1427,7 @@ hend(Eprog prog) addlinknode(hookargs, chline); callhookfunc("zshaddhistory", hookargs, 1, &hookret); + errflag &= ~ERRFLAG_ERROR; errflag |= save_errflag; } /* For history sharing, lock history file once for both read and write */ |