[PATCH] rev-list: fix --pretty=oneline with empty message
From: Erik Faye-Lund <hidden>
Date: 2016-06-15 22:48:28
Subsystem:
the rest · Maintainer:
Linus Torvalds
55246aa (Dont use "<unknown>" for placeholders and suppress printing of empty user formats) introduced a check to prevent empty user-formats from being printed. This test didn't take empty commit messages into account, and prevented the line-termination from being output. This lead to multiple commits on a single line. Correct it by guarding the check with a check for user-format. A similar correction for the --graph code-path has been included. Signed-off-by: Erik Faye-Lund <redacted> --- Adjusted as suggested by Junio. builtin/rev-list.c | 5 ++++- t/t6006-rev-list-format.sh | 9 +++++++++ 2 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 5679170..1db4b4c 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c@@ -133,9 +133,12 @@ static void show_commit(struct commit *commit, void *data) */ if (graph_show_remainder(revs->graph)) putchar('\n'); + if (revs->commit_format == CMIT_FMT_ONELINE) + putchar('\n'); } } else { - if (buf.len) + if (revs->commit_format != CMIT_FMT_USERFORMAT || + buf.len) printf("%s%c", buf.buf, info->hdr_termination); } strbuf_release(&buf);
diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh
index b0047d3..d24ca5c 100755
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh@@ -209,4 +209,13 @@ test_expect_success '%gd shortens ref name' ' test_cmp expect.gd-short actual.gd-short ' +test_expect_success 'oneline with empty message' ' + git commit -m "dummy" --allow-empty && + git commit -m "dummy" --allow-empty && + git filter-branch --msg-filter "sed -e s/dummy//" HEAD^^.. && + git rev-list --oneline HEAD > /tmp/test.txt && + test $(git rev-list --oneline HEAD | wc -l) -eq 5 && + test $(git rev-list --oneline --graph HEAD | wc -l) -eq 5 +' + test_done
--
1.7.0.2.456.g1a43b.dirty