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| author | Mark Wooding <mdw@distorted.org.uk> | 2006-04-14 02:01:24 +0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-04-14 03:45:48 +0400 |
| commit | f327dbced25a3c6fcc0b84d2d6adffa9343b09f0 (patch) | |
| tree | 9725761748a6282d0be75879546ddf72d98b2501 /git-tag.sh | |
| parent | 2283645b85dc91ca958b05066511083255a8612a (diff) | |
Shell utilities: Guard against expr' magic tokens.
Some words, e.g., `match', are special to expr(1), and cause strange
parsing effects. Track down all uses of expr and mangle the arguments
so that this isn't a problem.
Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-tag.sh')
| -rwxr-xr-x | git-tag.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/git-tag.sh b/git-tag.sh index 76e51ed174..dc6aa95767 100755 --- a/git-tag.sh +++ b/git-tag.sh @@ -75,7 +75,7 @@ git-check-ref-format "tags/$name" || object=$(git-rev-parse --verify --default HEAD "$@") || exit 1 type=$(git-cat-file -t $object) || exit 1 tagger=$(git-var GIT_COMMITTER_IDENT) || exit 1 -: ${username:=$(expr "$tagger" : '\(.*>\)')} +: ${username:=$(expr "z$tagger" : 'z\(.*>\)')} trap 'rm -f "$GIT_DIR"/TAG_TMP* "$GIT_DIR"/TAG_FINALMSG "$GIT_DIR"/TAG_EDITMSG' 0 |