diff --git a/builtin-blame.c b/builtin-blame.c
index 16660221c30b0e3b1e1bd4cbc5559e3f162ae05a..066dee743e9fdd80478395c605d9afc4682600c6 100644 (file)
--- a/builtin-blame.c
+++ b/builtin-blame.c
/* The format is just "Commit Parent1 Parent2 ...\n" */
int len = strlen(buf);
struct commit_graft *graft = read_graft_line(buf, len);
- register_commit_graft(graft, 0);
+ if (graft)
+ register_commit_graft(graft, 0);
}
fclose(fp);
return 0;