diff options
Diffstat (limited to 'builtin-fast-export.c')
| -rw-r--r-- | builtin-fast-export.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/builtin-fast-export.c b/builtin-fast-export.c index 9a8a6fc..ca19825 100644 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -428,21 +428,27 @@ static void export_marks(char *file) uint32_t mark; struct object_decoration *deco = idnums.hash; FILE *f; + int e = 0; f = fopen(file, "w"); if (!f) - error("Unable to open marks file %s for writing", file); + error("Unable to open marks file %s for writing.", file); for (i = 0; i < idnums.size; i++) { if (deco->base && deco->base->type == 1) { mark = ptr_to_mark(deco->decoration); - fprintf(f, ":%"PRIu32" %s\n", mark, - sha1_to_hex(deco->base->sha1)); + if (fprintf(f, ":%"PRIu32" %s\n", mark, + sha1_to_hex(deco->base->sha1)) < 0) { + e = 1; + break; + } } deco++; } - if (ferror(f) || fclose(f)) + e |= ferror(f); + e |= fclose(f); + if (e) error("Unable to write marks file %s.", file); } |