baseline

commit 9ac00e7c623a97610e51860c5a441e2aa5299022
parent d045dad66c4f1fcbec66576aa8b187eba04c79a2
Author: Mohamed Aslan <maslan@sce.carleton.ca>
Date:   Fri, 27 Jun 2014 08:51:23 -0400

baseline log should exit if no head was found, instead of printing null

Diffstat:
M
cmd-log.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/cmd-log.c b/cmd-log.c
@@ -35,6 +35,8 @@ cmd_log(int argc, char **argv)
 	baseline_session_begin(&s, 0);
 
 	s.db_ops->branch_get_head(s.db_ctx, s.branch, &head);
+	if (head == NULL)
+		goto ret;
 
 	do {
 		comm = baseline_commit_new();
@@ -50,6 +52,7 @@ cmd_log(int argc, char **argv)
 		baseline_commit_free(comm);
 	} while (!done);
 
+ret:
 	baseline_session_end(&s);
 	return EXIT_SUCCESS;
 }