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Fix call to readlink

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This commit is contained in:
Patrick Pokatilo 2013-02-08 00:50:20 +01:00
parent 94ed23f86a
commit 3b5e44aeba
1 changed files with 4 additions and 1 deletions
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5
src/win32/posix_w32.c
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@ -100,6 +100,9 @@ static int do_lstat(
buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime));
buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime));
/* Windows symlinks have zero file size, call readlink to determine
* the length of the path pointed to, which we expect everywhere else
*/
if (fMode & S_IFLNK)
{
char target[GIT_WIN_PATH];
@ -107,7 +110,7 @@ static int do_lstat(
readlink_result = p_readlink(file_name, target, GIT_WIN_PATH);
if (readlink_result)
if (readlink_result == -1)
return -1;
buf->st_size = strnlen(target, GIT_WIN_PATH);