diff data/fileio/BZipFileDevice.cpp @ 206:a75e678f5d37

* Fix failure to reload play mute state correctly from session file
* Ensure Show and Play buttons in layer property box are initialised with the
  correct state

--- a/data/fileio/BZipFileDevice.cpp	Fri Dec 15 18:05:31 2006 +0000
+++ b/data/fileio/BZipFileDevice.cpp	Fri Jan 05 14:46:45 2007 +0000
@@ -173,6 +173,7 @@
         }            
     }
 
+    setErrorString("");
     return read;
 }
 
@@ -192,6 +193,7 @@
 
 //    std::cerr << "BZipFileDevice::writeData: wrote " << maxSize << std::endl;
 
+    setErrorString("");
     return maxSize;
 }