From dc17ffe59abd2e4ec3dca0b0a660154148aec37a Mon Sep 17 00:00:00 2001
From: freesource <freesource>
Date: Fri, 21 Dec 2001 03:24:16 +0000
Subject: [PATCH] Before, if the sources created from the template had a
 symlink in them already, you couldn't just press create again .. (for
 instance for genext2f or uml_exclusively).  This has been fixed.

---
 BootRoot/Yard.pm | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/BootRoot/Yard.pm b/BootRoot/Yard.pm
index 484842e..01fb9f6 100644
--- a/BootRoot/Yard.pm
+++ b/BootRoot/Yard.pm
@@ -1265,9 +1265,12 @@ sub create_filesystem {
 	    my($floppy_file) = $mount_point . $file;
 	    mkpath(dirname($floppy_file));
 	    info(1, "\tLink\t$floppy_file -> $target\n");
-	    symlink($target, $floppy_file) or
-		($error = error("symlink($target, $floppy_file): $!\n"));
-	    return "ERROR"if $error && $error eq "ERROR";
+	    # This allows previous symlinks to exist sources
+	    if  ( !-e $floppy_file ) {
+		symlink($target, $floppy_file) or
+		    ($error = error("symlink($target, $floppy_file): $!\n"));
+		return "ERROR"if $error && $error eq "ERROR";
+	    }
 	    delete $Included{$file}; # Get rid of it so next pass doesn't copit
 
 	} elsif (-d $file) {