From: Jim Meyering <jim@meyering.net>
Date: Mon, 4 Sep 2000 14:45:42 +0000 (+0000)
Subject: factor out backup/same test, put it after if-else.
X-Git-Tag: FILEUTILS-4_0z~50
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=616d9920c019425e77ebd5d075e0ce416fa210e1;p=thirdparty%2Fcoreutils.git

factor out backup/same test, put it after if-else.
---

diff --git a/src/copy.c b/src/copy.c
index 611583beab..8b238680a6 100644
--- a/src/copy.c
+++ b/src/copy.c
@@ -413,19 +413,6 @@ same_file_ok (const char *src_path, const struct stat *src_sb,
     {
       same_link = same;
 
-      /* The backup code ensures there's a copy, so it's ok to remove
-	 any destination file.  But there's one exception: when both
-	 source and destination are the same directory entry.  In that
-	 case, moving the destination file aside (in making the backup)
-	 would also rename the source file and result in an error.  */
-      if (x->backup_type != none)
-	{
-	  if (!same_link)
-	    return 1;
-
-	  return ! same_name (src_path, dst_path);
-	}
-
       /* If both the source and destination files are symlinks (and we'll
 	 know this here IFF preserving symlinks (aka xstat == lstat),
 	 then it's ok.  */
@@ -459,20 +446,19 @@ same_file_ok (const char *src_path, const struct stat *src_sb,
       if (S_ISLNK (src_sb_link->st_mode) && S_ISLNK (dst_sb_link->st_mode)
 	  && x->unlink_dest_before_opening)
 	return 1;
+    }
 
-      /* FIXME: factor this code and above */
-      /* The backup code ensures there's a copy, so it's ok to remove
-	 any destination file.  But there's one exception: when both
-	 source and destination are the same directory entry.  In that
-	 case, moving the destination file aside (in making the backup)
-	 would also rename the source file and result in an error.  */
-      if (x->backup_type != none)
-	{
-	  if (!same_link)
-	    return 1;
+  /* The backup code ensures there's a copy, so it's ok to remove
+     any destination file.  But there's one exception: when both
+     source and destination are the same directory entry.  In that
+     case, moving the destination file aside (in making the backup)
+     would also rename the source file and result in an error.  */
+  if (x->backup_type != none)
+    {
+      if (!same_link)
+	return 1;
 
-	  return ! same_name (src_path, dst_path);
-	}
+      return ! same_name (src_path, dst_path);
     }
 
 #if 0