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* rename.c (smart_rename): Fix test of whether file exists.

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This commit is contained in:
Ian Lance Taylor
1999-05-06 11:03:33 +00:00
parent a8a9050d4a
commit 82716b788e
2 changed files with 8 additions and 4 deletions
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8
binutils/rename.c
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@@ -139,17 +139,17 @@ smart_rename (from, to, preserve_dates)
const char *to;
int preserve_dates;
{
int exists;
boolean exists;
struct stat s;
int ret = 0;
exists = lstat (to, &s);
exists = lstat (to, &s) == 0;
#if defined (_WIN32) && !defined (__CYGWIN32__)
/* Win32, unlike unix, will not erase `to' in `rename(from, to)' but
fail instead. Also, chown is not present. */
if (exists == 0)
if (exists)
remove (to);
ret = rename (from, to);
@@ -163,7 +163,7 @@ smart_rename (from, to, preserve_dates)
#else
/* Use rename only if TO is not a symbolic link and has
only one hard link. */
if (exists < 0 || (!S_ISLNK (s.st_mode) && s.st_nlink == 1))
if (! exists || (!S_ISLNK (s.st_mode) && s.st_nlink == 1))
{
ret = rename (from, to);
if (ret == 0)