From 0bcc625f31d5d431c2925bd58e77b8ea1acc14be Mon Sep 17 00:00:00 2001
From: lonnen <Chris.Lonnen@gmail.com>
Date: Thu, 25 Nov 2010 18:56:42 +0000
Subject: [PATCH] Fix for Issue 432. File saving now respects symlinks instead
 of overwriting them.

---
 app/src/processing/app/Base.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/src/processing/app/Base.java b/app/src/processing/app/Base.java
index 5f6e2d8ee..8a901aebe 100644
--- a/app/src/processing/app/Base.java
+++ b/app/src/processing/app/Base.java
@@ -2287,6 +2287,14 @@ public class Base {
    */
   static public void saveFile(String str, File file) throws IOException {
     File temp = File.createTempFile(file.getName(), null, file.getParentFile());
+    try{
+      // fix from cjwant to prevent symlinks from being destroyed.
+      File canon = file.getCanonicalFile();
+      file = canon;
+    } catch (IOException e) {
+      throw new IOException("Could not resolve canonical representation of " +
+                            file.getAbsolutePath());
+    }
     PApplet.saveStrings(temp, new String[] { str });
     if (file.exists()) {
       boolean result = file.delete();