diff options
Diffstat (limited to 'builtin-diff.c')
| -rw-r--r-- | builtin-diff.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/builtin-diff.c b/builtin-diff.c index a659020..12d11f0 100644 --- a/builtin-diff.c +++ b/builtin-diff.c @@ -56,6 +56,10 @@ static int builtin_diff_files(struct rev_info *revs, if (revs->max_count < 0 && (revs->diffopt.output_format & DIFF_FORMAT_PATCH)) revs->combine_merges = revs->dense_combined_merges = 1; + if (read_cache() < 0) { + perror("read_cache"); + return -1; + } return run_diff_files(revs, silent); } @@ -151,6 +155,10 @@ static int builtin_diff_index(struct rev_info *revs, revs->max_count != -1 || revs->min_age != -1 || revs->max_age != -1) usage(builtin_diff_usage); + if (read_cache() < 0) { + perror("read_cache"); + return -1; + } return run_diff_index(revs, cached); } |