fix line break

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index c4bf8b1e25bb209b14c46531b1f56216ecdf09a7..7419eff54f2177319a37e70f88b8d73ed3ab8e0c 100644 (file)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1,5 +1,6 @@
 class configFile:
        def __init__(self):
+               self.changed = 0
                self.configElements = { }
                try:
                        self.file = open("config")
@@ -23,13 +24,26 @@ class configFile:
                return self.configElements[key]
 
        def setKey(self, key, value):
+               self.changed = 1
                self.configElements[key] = value
 
        def save(self):
+               if self.changed == 0:           #no changes, so no write to disk needed
+                       return
+                       
                fileHandle = open("config", "w")
                
                for x in self.configElements:
-                       fileHandle.write(x + "=" + self.configElements[x])
+                       wstr = x + "=" + self.configElements[x]
+                       
+                       if wstr[len(wstr) - 1] != '\n':
+                               wstr = wstr + "\n"
+                       
+                       #       fileHandle.write(wstr)
+                       #else:
+                       #       fileHandle.write(wstr + "\n")
+
+                       fileHandle.write(wstr)
 
                fileHandle.close()