[PATCH] format-patch: avoid generation of empty patches
From: Alexander Potashev <hidden>
Date: 2016-06-15 22:45:55
Subsystem:
the rest · Maintainer:
Linus Torvalds
If 'log.showroot' is not set, format-patch shouldn't even try to create a patch for the root commit. Signed-off-by: Alexander Potashev <redacted> --- builtin-log.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/builtin-log.c b/builtin-log.c
index 4a02ee9..62134d4 100644
--- a/builtin-log.c
+++ b/builtin-log.c@@ -972,6 +972,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) has_commit_patch_id(commit, &ids)) continue; + if (!commit->parents && !rev.show_root_diff) + break; + nr++; list = xrealloc(list, nr * sizeof(list[0])); list[nr - 1] = commit;
--
1.6.1.77.g569c.dirty