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authorDaniel Barkalow <barkalow@iabervon.org>2008-02-07 11:39:48 -0500
committerJunio C Hamano <gitster@pobox.com>2008-02-09 23:16:51 -0800
commit203a2fe117070964a5bf7cc940a742cad7a19fca (patch)
treefc0b78c0020f32ff1d55e31aca3ef4fba0a34574 /builtin-commit.c
parent9cb76b8cdc8ac62a77080595f6443613fd64bab3 (diff)
downloadgit-203a2fe117070964a5bf7cc940a742cad7a19fca.tar.gz
Allow callers of unpack_trees() to handle failure
Return an error from unpack_trees() instead of calling die(), and exit with an error in read-tree, builtin-commit, and diff-lib. merge-recursive already expected an error return from unpack_trees, so it doesn't need to be changed. The merge function can return negative to abort. This will be used in builtin-checkout -m. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Diffstat (limited to 'builtin-commit.c')
-rw-r--r--builtin-commit.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/builtin-commit.c b/builtin-commit.c
index c63ff826fc..5b5b7c0f4d 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -200,7 +200,8 @@ static void create_base_index(void)
die("failed to unpack HEAD tree object");
parse_tree(tree);
init_tree_desc(&t, tree->buffer, tree->size);
- unpack_trees(1, &t, &opts);
+ if (unpack_trees(1, &t, &opts))
+ exit(128); /* We've already reported the error, finish dying */
}
static char *prepare_index(int argc, const char **argv, const char *prefix)