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| author |  Miklos Vajna <vmiklos@frugalware.org> | 2008-10-03 15:02:31 +0200 |
|---|---|---|
| committer |  Shawn O. Pearce <spearce@spearce.org> | 2008-10-03 08:01:46 -0700 |
| commit | 668f26fff610605d112fbedffae79917de948893 (patch) | |
| tree | 4251bf2b3f245dc1e58e68483f9d93387cde599e | |
| parent | tests: add a testcase for "git submodule sync" (diff) | |
| download | tgif-668f26fff610605d112fbedffae79917de948893.tar.xz | |
builtin-merge: refresh the index before calling a strategy
In case a file is touched but has no real changes then we just have to
update the index and should not error out.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
| -rw-r--r-- | builtin-merge.c | 10 | ||||
| -rwxr-xr-x | t/t7600-merge.sh | 9 |
2 files changed, 19 insertions, 0 deletions
diff --git a/builtin-merge.c b/builtin-merge.c index 5c65a58699..afa01c659e 100644 --- a/builtin-merge.c +++ b/builtin-merge.c @@ -547,6 +547,16 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common, int i = 0, ret; struct commit_list *j; struct strbuf buf; + int index_fd; + struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); + + index_fd = hold_locked_index(lock, 1); + refresh_cache(REFRESH_QUIET); + if (active_cache_changed && + (write_cache(index_fd, active_cache, active_nr) || + commit_locked_index(lock))) + return error("Unable to write index."); + rollback_lock_file(lock); if (!strcmp(strategy, "recursive") || !strcmp(strategy, "subtree")) { int clean; diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh index 9516f541e9..7313ac278c 100755 --- a/t/t7600-merge.sh +++ b/t/t7600-merge.sh @@ -511,4 +511,13 @@ test_expect_success 'in-index merge' ' test_debug 'gitk --all' +test_expect_success 'refresh the index before merging' ' + git reset --hard c1 && + sleep 1 && + touch file && + git merge c3 +' + +test_debug 'gitk --all' + test_done |