log: teach --invert-grep option

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 06bf262087768d98450cb589eb8f8fcc51ed2f74..53857f0bbf608ca9c8d24e5c8dce328de7c825cc 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1428,7 +1428,7 @@ __git_log_gitk_options="
 # Options that go well for log and shortlog (not gitk)
 __git_log_shortlog_options="
        --author= --committer= --grep=
-       --all-match
+       --all-match --invert-grep
 "
 
 __git_log_pretty_formats="oneline short medium full fuller email raw format:"