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commit-tree: check return value from write_sha1_file()

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... found by Matthias Kestenholz.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-03-24 22:23:25 -08:00
parent 79f558a5fc
commit 7561d9f544
1 changed files with 6 additions and 3 deletions
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9
commit-tree.c
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@ -125,7 +125,10 @@ int main(int argc, char **argv)
while (fgets(comment, sizeof(comment), stdin) != NULL)
add_buffer(&buffer, &size, "%s", comment);
write_sha1_file(buffer, size, "commit", commit_sha1);
printf("%s\n", sha1_to_hex(commit_sha1));
return 0;
if (!write_sha1_file(buffer, size, "commit", commit_sha1)) {
printf("%s\n", sha1_to_hex(commit_sha1));
return 0;
}
else
return 1;
}