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| author | Alex Riesen <raa.lkml@gmail.com> | 2007-12-11 23:01:28 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-12-12 10:59:22 -0800 |
| commit | b0fe0d7258951779b790190b10ca21ffc5573546 (patch) | |
| tree | 267d8b48341afbf97131f441cc0b7402be4b4071 | |
| parent | d4110a9726c7cd5cda35b7dd03dc8f85fe3dff0c (diff) | |
| download | git-b0fe0d7258951779b790190b10ca21ffc5573546.tar.gz | |
Fix git-fast-export for zero-sized blobs
Writing 1 elements of size 0-byte successfully will cause fwrite(3) to
return 0, and flagging it as error is a mistake.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rwxr-xr-x | builtin-fast-export.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin-fast-export.c b/builtin-fast-export.c index 2136aadfd7..ef27eee71b 100755 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -103,7 +103,7 @@ static void handle_object(const unsigned char *sha1) mark_object(object); printf("blob\nmark :%d\ndata %lu\n", last_idnum, size); - if (fwrite(buf, size, 1, stdout) != 1) + if (size && fwrite(buf, size, 1, stdout) != 1) die ("Could not write blob %s", sha1_to_hex(sha1)); printf("\n"); |