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| author | dumbbell <dumbbell@FreeBSD.org> | 2012-01-16 11:07:46 +0000 |
|---|---|---|
| committer | dumbbell <dumbbell@FreeBSD.org> | 2012-01-16 11:07:46 +0000 |
| commit | 8b387a2d35f960b0b880a2b1863250d6a9b4d692 (patch) | |
| tree | 5791a3a058bf56e166a4607a77c3912f992892ea /bin/sh/eval.h | |
| parent | 4e22d62dd60e215d56c8fe89a74171b4c90d3f2e (diff) | |
| download | FreeBSD-src-8b387a2d35f960b0b880a2b1863250d6a9b4d692.zip FreeBSD-src-8b387a2d35f960b0b880a2b1863250d6a9b4d692.tar.gz | |
sh: Fix execution of multiple statements in a trap when evalskip is set
Before this fix, only the first statement of the trap was executed if
evalskip was set. This is for example the case when:
o "-e" is set for this shell
o a trap is set on EXIT
o a function returns 1 and causes the script to abort
Reviewed by: jilles
MFC after: 2 weeks
Diffstat (limited to 'bin/sh/eval.h')
| -rw-r--r-- | bin/sh/eval.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bin/sh/eval.h b/bin/sh/eval.h index fba6f9a..724e157 100644 --- a/bin/sh/eval.h +++ b/bin/sh/eval.h @@ -60,6 +60,7 @@ void evalbackcmd(union node *, struct backcmd *); #define in_function() funcnest extern int funcnest; extern int evalskip; +extern int skipcount; /* reasons for skipping commands (see comment on breakcmd routine) */ #define SKIPBREAK 1 |
