hla: fix typo resulting in an endless loop.

diff --git a/simgear/hla/HLAFederate.cxx b/simgear/hla/HLAFederate.cxx
index 003fd23ad2224fcac568318cdddf5155914d2a63..c5c70630f8297c2b3222019fe20811ae99324590 100644 (file)
--- a/simgear/hla/HLAFederate.cxx
+++ b/simgear/hla/HLAFederate.cxx
@@ -729,7 +729,7 @@ HLAFederate::processMessages()
     }
     
     // Now flush just what is left
-    while (!_rtiFederate->processMessages(0, 0));
+    while (_rtiFederate->processMessages(0, 0));
 
     return true;
 }