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[PATCH] Fix "git-rev-list" revision range parsing

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There were two bugs in there:
 - if the range didn't end up working, we restored the '.' character in
   the wrong place.
 - an empty end-of-range should be interpreted as HEAD.

See rev-parse.c for the reference implementation of this.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds
2005-09-16 17:53:19 -07:00
committed by Junio C Hamano
parent a09af243fb
commit 2a7055ae98
1 changed files with 3 additions and 1 deletions
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4
rev-list.c
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@ -561,6 +561,8 @@ int main(int argc, char **argv)
struct commit *exclude = NULL; struct commit *exclude = NULL;
struct commit *include = NULL; struct commit *include = NULL;
*dotdot = 0; *dotdot = 0;
if (!*next)
next = "HEAD";
exclude = get_commit_reference(arg, UNINTERESTING); exclude = get_commit_reference(arg, UNINTERESTING);
include = get_commit_reference(next, 0); include = get_commit_reference(next, 0);
if (exclude && include) { if (exclude && include) {
@ -569,7 +571,7 @@ int main(int argc, char **argv)
handle_one_commit(include, &list); handle_one_commit(include, &list);
continue; continue;
} }
*next = '.'; *dotdot = '.';
} }
if (*arg == '^') { if (*arg == '^') {
flags = UNINTERESTING; flags = UNINTERESTING;