git/object.h, branch v1.8.2.2

avoid segfaults on parse_object failure

2013-03-17T19:49:03Z

Many call-sites of parse_object assume that they will get a non-NULL return value; this is not the case if we encounter an error while parsing the object. This patch adds a wrapper function around parse_object that handles dying automatically, and uses it anywhere we immediately try to access the return value as a non-NULL pointer (i.e., anywhere that we would currently segfault). This wrapper may also be useful in other places. The most obvious one is code like: o = parse_object(sha1); if (!o) die(...); However, these should not be mechanically converted to parse_object_or_die, as the die message is sometimes customized. Later patches can address these sites on a case-by-case basis. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Teach revision walking machinery to walk multiple times sequencially

2012-03-30T15:57:49Z

Previously it was not possible to iterate revisions twice using the revision walking api. We add a reset_revision_walk() which clears the used flags. This allows us to do multiple sequencial revision walks. We add the appropriate calls to the existing submodule machinery doing revision walks. This is done to avoid surprises if future code wants to call these functions more than once during the processes lifetime. Signed-off-by: Heiko Voigt Signed-off-by: Junio C Hamano

object.h: Remove obsolete struct object_refs

2011-03-14T17:49:28Z

7914053 (Remove unused object-ref code, 2008-02-25) removed all uses of the structure from the code, but forgot to remove the type definition itself. Signed-off-by: Jakob Pfender Signed-off-by: Junio C Hamano

object.h: Add OBJECT_ARRAY_INIT macro and make use of it.

2010-08-30T05:42:49Z

Signed-off-by: Thiago Farina Signed-off-by: Junio C Hamano

object.c: remove unused functions

2010-01-18T06:49:36Z

object_list_append() and object_list_length}() are not used anywhere. Signed-off-by: Junio C Hamano

Merge branch 'js/maint-all-implies-HEAD'

2009-01-26T01:13:02Z

* js/maint-all-implies-HEAD: bundle: allow the same ref to be given more than once revision walker: include a detached HEAD in --all

bundle: allow the same ref to be given more than once

2009-01-18T07:00:31Z

"git bundle create x master master" used to create a bundle that lists the same branch (master) twice. Cloning from such a bundle resulted in a needless warning "warning: Duplicated ref: refs/remotes/origin/master". Signed-off-by: Junio C Hamano

Fix git-diff-tree --stdin

2008-09-10T22:00:17Z

140b378 (Teach git diff-tree --stdin to diff trees, 2008-08-10) broke the more important case of reading series of commits to filter ones that touch given pathspecs. Noticed by Mark Levedahl, running "gitk ec3a4ba" and trying to focus on commits that touch "t/" directory. Signed-off-by: Junio C Hamano

Remove unused object-ref code

2008-02-26T07:57:35Z

Signed-off-by: Martin Koegler Signed-off-by: Junio C Hamano

War on whitespace

2007-06-07T07:04:01Z

This uses "git-apply --whitespace=strip" to fix whitespace errors that have crept in to our source files over time. There are a few files that need to have trailing whitespaces (most notably, test vectors). The results still passes the test, and build result in Documentation/ area is unchanged. Signed-off-by: Junio C Hamano