From 6c1db1b38886f70165cb9f5822b1a2e99a2c331b Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Tue, 12 Aug 2014 17:00:45 -0700 Subject: [PATCH] unpack-trees: use 'cuddled' style for if-else cascade Match the predominant style in git by following K&R style for if/else cascades. Documentation/CodingStyle from linux.git explains: Note that the closing brace is empty on a line of its own, _except_ in the cases where it is followed by a continuation of the same statement, ie a "while" in a do-statement or an "else" in an if-statement, like this: if (x == y) { .. } else if (x > y) { ... } else { .... } Rationale: K&R. Also, note that this brace-placement also minimizes the number of empty (or almost empty) lines, without any loss of readability. Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- unpack-trees.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/unpack-trees.c b/unpack-trees.c index f4a9aa97a4..187b15b56f 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -1771,8 +1771,7 @@ int twoway_merge(const struct cache_entry * const *src, return merged_entry(newtree, current, o); } return o->gently ? -1 : reject_merge(current, o); - } - else if ((!oldtree && !newtree) || /* 4 and 5 */ + } else if ((!oldtree && !newtree) || /* 4 and 5 */ (!oldtree && newtree && same(current, newtree)) || /* 6 and 7 */ (oldtree && newtree && @@ -1781,17 +1780,14 @@ int twoway_merge(const struct cache_entry * const *src, !same(oldtree, newtree) && /* 18 and 19 */ same(current, newtree))) { return keep_entry(current, o); - } - else if (oldtree && !newtree && same(current, oldtree)) { + } else if (oldtree && !newtree && same(current, oldtree)) { /* 10 or 11 */ return deleted_entry(oldtree, current, o); - } - else if (oldtree && newtree && + } else if (oldtree && newtree && same(current, oldtree) && !same(current, newtree)) { /* 20 or 21 */ return merged_entry(newtree, current, o); - } - else + } else return o->gently ? -1 : reject_merge(current, o); } else if (newtree) { -- 2.48.1