1 files changed, 1 insertions, 0 deletions
diff --git a/git.c b/git.c
index 9d885569d..d17262623 100644
--- a/git.c
+++ b/git.c
@@ -286,6 +286,7 @@ static int cmd_log(int argc, const char **argv, char **envp)
 	const char *commit_prefix = "commit ";
 	int shown = 0;
 
+	init_revisions(&rev);
 	rev.abbrev = DEFAULT_ABBREV;
 	argc = setup_revisions(argc, argv, &rev, "HEAD");
 	if (argc > 1)