--- a/ExternalLibraryFunction.st	Fri Mar 01 14:51:31 2019 +0100
+++ b/ExternalLibraryFunction.st	Fri Mar 01 15:40:42 2019 +0100
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 2004 by eXept Software AG
 	      All Rights Reserved
@@ -204,7 +202,7 @@
   Synchronous vs. Asynchronous calls:
 
     by default, foreign function calls are synchronous, effectively blocking the whole ST/X system
-    (that is by purpose,´because most C-code is not prepared for being interrupted, and also, normal
+    (that is by purpose,´because most C-code is not prepared for being interrupted, and also, normal
      code is not prepared for a garbage collector to move objects around, while another C thread might
      access the data...).
     Therefore, the following will block all ST/X activity for 10 seconds
@@ -1256,7 +1254,7 @@
     mustFreeRetVal := self mustFreeReturnValue.
     alreadyFreed := false.
 
-    argumentsOrNil size > 0 ifTrue:[
+    argumentsOrNil size ~~ 0 ifTrue:[
         argumentsOrNil := argumentsOrNil collect:[:arg | self convertArgument:arg]
     ].
     
@@ -2808,6 +2806,7 @@
     "Created: / 01-08-2006 / 13:56:23 / cg"
     "Modified: / 15-05-2017 / 19:48:52 / mawalch"
     "Modified: / 01-08-2017 / 14:03:52 / cg"
+    "Modified: / 01-03-2019 / 15:40:14 / Claus Gittinger"
 !
 
 tryAgainWithAsyncSafeArguments:argumentsOrNil forCPPInstance:aReceiverOrNil