Junio C Hamano <gitster@xxxxxxxxx> writes:
> Thanks, that makes sense and it also makes sense that checking the
> resulting content in dir/a.txt would make sense. Then we many not
> need to add a new dir/deep/* test---after all they are checking the
> same thing.
Here is what I have right now, queued somewhere in 'pu', after
fixing it up a bit.
-- >8 --
From: Aleksander Boruch-Gruszecki <aleksander.boruchgruszecki@xxxxxxxxx>
Date: Sun, 8 Feb 2015 17:53:53 +0100
Subject: [PATCH] merge-file: correctly open files when in a subdir
run_setup_gently() is called before merge-file. This may result in changing
current working directory, which wasn't taken into account when opening a file
for writing.
Fix by prepending the passed prefix. Previous var is left so that error
messages keep referring to the file from the user's working directory
perspective.
Signed-off-by: Aleksander Boruch-Gruszecki <aleksander.boruchgruszecki@xxxxxxxxx>
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin/merge-file.c | 3 ++-
t/t6023-merge-file.sh | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index 844f84f..232b768 100644
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -90,7 +90,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix)
if (ret >= 0) {
const char *filename = argv[0];
- FILE *f = to_stdout ? stdout : fopen(filename, "wb");
+ const char *fpath = prefix_filename(prefix, prefixlen, argv[0]);
+ FILE *f = to_stdout ? stdout : fopen(fpath, "wb");
if (!f)
ret = error("Could not open %s for writing", filename);
diff --git a/t/t6023-merge-file.sh b/t/t6023-merge-file.sh
index 432f086..d0df869 100755
--- a/t/t6023-merge-file.sh
+++ b/t/t6023-merge-file.sh
@@ -69,7 +69,8 @@ test_expect_success 'works in subdirectory' '
cp new1.txt dir/a.txt &&
cp orig.txt dir/o.txt &&
cp new2.txt dir/b.txt &&
- ( cd dir && git merge-file a.txt o.txt b.txt )
+ ( cd dir && git merge-file a.txt o.txt b.txt ) &&
+ test_path_is_missing a.txt
'
cp new1.txt test.txt
--
2.3.0-185-g073f588
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