--- a/DeviceWorkstation.st	Sat Jan 16 04:57:22 2016 +0000
+++ b/DeviceWorkstation.st	Tue Jan 19 16:49:22 2016 +0100
@@ -4721,37 +4721,36 @@
 !
 
 checkForEndOfDispatch
-    "return true, if there are still any views of interest -
-     if not, stop dispatch.
+    "if there are no longer any views of interest - stop dispatch.
      This ends the dispatcher process when the last view is closed on that device.
      We only do this for displays other that the default Display."
 
     dispatching ifFalse:[^ self].
 
     self == Display ifTrue:[
-	ExitOnLastClose == true ifFalse:[^ self].
+        ExitOnLastClose == true ifFalse:[^ self].
     ].
     exitOnLastClose == true ifFalse:[^ self].
 
     knownViews notNil ifTrue:[
-	"/ if there is no non-popup topview, stop dispatching
-	(knownViews contains:[:slot |
-		slot notNil
-		and:[slot class ~~ SmallInteger
-		and:[(self viewIsRelevantInCheckForEndOfDispatch:slot)
-		and:[true "slot isModal not"
-		"and:[slot realized]"]]]])
-	 ifFalse:[
-	    "/ my last view was closed
-	    dispatching := false.
-	    'DeviceWorkstation [info]: finished dispatch (last view closed): ' infoPrint.
-	    self infoPrintCR.
-	    LastActiveScreen == self ifTrue:[
-		LastActiveScreen := nil.
-		LastActiveProcess := nil.
-	    ].
-	    eventSema notNil ifTrue:[eventSema signal].  "/ get dispatchLoop out of its wait...
-	]
+        "/ if there is no non-popup topview, stop dispatching
+        (knownViews contains:[:slot |
+                slot notNil
+                and:[slot class ~~ SmallInteger
+                and:[(self viewIsRelevantInCheckForEndOfDispatch:slot)
+                and:[true "slot isModal not"
+                "and:[slot realized]"]]]])
+         ifFalse:[
+            "/ my last view was closed
+            dispatching := false.
+            'DeviceWorkstation [info]: finished dispatch (last view closed): ' infoPrint.
+            self infoPrintCR.
+            LastActiveScreen == self ifTrue:[
+                LastActiveScreen := nil.
+                LastActiveProcess := nil.
+            ].
+            eventSema notNil ifTrue:[eventSema signal].  "/ get dispatchLoop out of its wait...
+        ]
     ].
 
     "Modified: 19.9.1995 / 11:31:54 / claus"