There are a couple of places where return values indicating errors
are ignored. Let's teach them manners.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
merge-recursive.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/merge-recursive.c b/merge-recursive.c
index 66ce27c..716488b 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1942,8 +1942,9 @@ int merge_recursive(struct merge_options *o,
saved_b2 = o->branch2;
o->branch1 = "Temporary merge branch 1";
o->branch2 = "Temporary merge branch 2";
- merge_recursive(o, merged_common_ancestors, iter->item,
- NULL, &merged_common_ancestors);
+ if (merge_recursive(o, merged_common_ancestors, iter->item,
+ NULL, &merged_common_ancestors) < 0)
+ return -1;
o->branch1 = saved_b1;
o->branch2 = saved_b2;
o->call_depth--;
@@ -1959,6 +1960,8 @@ int merge_recursive(struct merge_options *o,
o->ancestor = "merged common ancestors";
clean = merge_trees(o, h1->tree, h2->tree, merged_common_ancestors->tree,
&mrtree);
+ if (clean < 0)
+ return clean;
if (o->call_depth) {
*result = make_virtual_commit(mrtree, "merged tree");
@@ -2015,6 +2018,9 @@ int merge_recursive_generic(struct merge_options *o,
hold_locked_index(lock, 1);
clean = merge_recursive(o, head_commit, next_commit, ca,
result);
+ if (clean < 0)
+ return clean;
+
if (active_cache_changed &&
write_locked_index(&the_index, lock, COMMIT_LOCK))
return error(_("Unable to write index."));
--
2.9.0.280.g32e2a70
--
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