Don't crash fast-import if no branch log was requested.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/fast-import.c b/fast-import.c
index 778b8bf..5376b5e 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -1715,7 +1715,8 @@ int main(int argc, const char **argv)
        dump_branches();
        dump_tags();
        dump_marks();
-       fclose(branch_log);
+       if (branch_log)
+               fclose(branch_log);
 
        fprintf(stderr, "%s statistics:\n", argv[0]);
        fprintf(stderr, "---------------------------------------------------\n");