From 41c1f27fe53334bc4ab2ca791ab93050a6a67253 Mon Sep 17 00:00:00 2001
From: rfm <rfm@72102866-910b-0410-8b05-ffd578937521>
Date: Sun, 24 Apr 2016 08:38:42 +0000
Subject: [PATCH] fix updating command settings ... if there's no change, don't
 update domain

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/ec/trunk@39690 72102866-910b-0410-8b05-ffd578937521
---
 EcUserDefaults.m | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/EcUserDefaults.m b/EcUserDefaults.m
index 725b798..cc927ef 100644
--- a/EcUserDefaults.m
+++ b/EcUserDefaults.m
@@ -355,15 +355,19 @@ static NSLock 		*lock = nil;
     }
   if (nil != new)
     {
-      if (nil != old)
-	{
-	  [self removeVolatileDomainForName: @"EcCommand"];
-	}
-      [self setVolatileDomain: new forName: @"EcCommand"];
+      if (NO == [new isEqual: old])
+        {
+          if (nil != old)
+            {
+              [self removeVolatileDomainForName: @"EcCommand"];
+            }
+          [self setVolatileDomain: new forName: @"EcCommand"];
+          [new release];
+          [[NSNotificationCenter defaultCenter] postNotificationName:
+            NSUserDefaultsDidChangeNotification object: self];
+          return YES;
+        }
       [new release];
-      [[NSNotificationCenter defaultCenter] postNotificationName:
-	NSUserDefaultsDidChangeNotification object: self];
-      return YES;
     }
   return NO;
 }