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Ensure return value from xread() is always stored into an ssize_t

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This patch fixes all calls to xread() where the return value is not
stored into an ssize_t. The patch should not have any effect whatsoever,
other than putting better/more appropriate type names on variables.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Johan Herland
2007-05-15 14:49:22 +02:00
committed by Junio C Hamano
parent 2924415f4f
commit 8a912bcb25
12 changed files with 15 additions and 16 deletions
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2
combine-diff.c
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@ -714,7 +714,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
result_size = len;
result = xmalloc(len + 1);
while (sz < len) {
int done = xread(fd, result+sz, len-sz);
ssize_t done = xread(fd, result+sz, len-sz);
if (done == 0)
break;
if (done < 0)