It is possible that a tree cannot be written (think: disk full). We will want to give the caller a chance to clean up instead of letting the program die() in such a case. Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx> --- merge-recursive.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/merge-recursive.c b/merge-recursive.c index e1cea96..d5b9b1c 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1879,8 +1879,8 @@ int merge_trees(struct merge_options *o, else clean = 1; - if (o->call_depth) - *result = write_tree_from_memory(o); + if (o->call_depth && !(*result = write_tree_from_memory(o))) + return -1; return clean; } -- 2.9.0.281.g286a8d9 -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html