--- a/PipeStream.st	Fri Nov 07 01:02:36 2014 +0100
+++ b/PipeStream.st	Fri Nov 07 12:42:18 2014 +0100
@@ -61,7 +61,7 @@
 
 /*
  * some systems (i.e. ultrix) use fork;
- * were better off with a popen based on vfork ...
+ * we're better off with a popen based on vfork ...
  */
 #ifdef NEED_POPEN_WITH_VFORK
 
@@ -428,9 +428,9 @@
     p isNil ifTrue:[^ nil].
 
     [
-        cmdOutput := p contentsAsString.
+	cmdOutput := p contentsAsString.
     ] ensure:[
-        p close.
+	p close.
     ].
     ^ cmdOutput
 
@@ -511,16 +511,16 @@
      Use shutDown for a fast (nonBlocking) close."
 
     handle notNil ifTrue:[
-        super closeFile.
+	super closeFile.
 "/        OperatingSystem isMSDOSlike ifTrue:[
 "/            self terminatePipeCommand.
 "/        ].
 
-        handle := nil.
-        pid notNil ifTrue:[
-            "/ wait for the pipe-command to terminate.
-            self waitForPipeCommandWithTimeout:nil.
-        ].
+	handle := nil.
+	pid notNil ifTrue:[
+	    "/ wait for the pipe-command to terminate.
+	    self waitForPipeCommandWithTimeout:nil.
+	].
     ].
 
     "Modified: / 12.9.1998 / 16:51:04 / cg"
@@ -795,8 +795,8 @@
     |tpid|
 
     (tpid := pid) notNil ifTrue:[
-        OperatingSystem terminateProcessGroup:tpid.
-        OperatingSystem terminateProcess:tpid.
+	OperatingSystem terminateProcessGroup:tpid.
+	OperatingSystem terminateProcess:tpid.
     ].
 !
 
@@ -817,11 +817,11 @@
 !PipeStream class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/PipeStream.st,v 1.116 2014-06-14 09:22:57 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/PipeStream.st,v 1.117 2014-11-07 11:42:18 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/PipeStream.st,v 1.116 2014-06-14 09:22:57 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/PipeStream.st,v 1.117 2014-11-07 11:42:18 cg Exp $'
 ! !