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path: root/prefs.patch
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--- wsurf-orig.tcl	2014-03-16 03:00:12.607411989 +0100
+++ src/wsurf/wsurf.tcl	2014-03-16 02:49:27.807185395 +0100
@@ -3121,7 +3121,12 @@
 
  foreach var [list inDev outDev PrintCmd PrintPVCmd linkFile tmpDir \
 		  defRate defEncoding defChannels recordLimit showLevel] {
+     if {[info exists Info(Prefs,$var)]} {
   set Info(Prefs,t,$var) $Info(Prefs,$var)
+     } else {
+  puts "Missing Info(Prefs,$var)"
+  set Info(Prefs,t,$var) {}
+     }
  }
  
  if {$Info(Prefs,linkFile)} {