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(copy_internal): Rename variable and reverse sense of tests

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to make the code a little clearer.
This commit is contained in:
Jim Meyering
1998-07-03 23:56:44 +00:00
parent 1f682431ae
commit 345c323ffd
1 changed files with 9 additions and 6 deletions
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src/copy.c
+9 -6
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@@ -671,19 +671,22 @@ copy_internal (const char *src_path, const char *dst_path,
struct stat dot_sb;
struct stat dst_parent_sb;
char *dst_parent;
int not_current_dir;
int in_current_dir;
dst_parent = dirname (dst_path);
if (dst_parent == NULL)
error (1, 0, _("virtual memory exhausted"));
not_current_dir = (!STREQ (".", dst_parent)
&& stat (".", &dot_sb) == 0
&& stat (dst_parent, &dst_parent_sb) == 0
&& !SAME_INODE (dot_sb, dst_parent_sb));
in_current_dir = (STREQ (".", dst_parent)
/* If either stat call fails, it's ok not to report
the failure and say dst_path is in the current
directory. Other things will fail later. */
|| stat (".", &dot_sb)
|| stat (dst_parent, &dst_parent_sb)
|| SAME_INODE (dot_sb, dst_parent_sb));
free (dst_parent);
if (not_current_dir)
if (! in_current_dir)
{
error (0, 0,
_("%s: can make relative symbolic links only in current directory"),