Merge pull request openigtlink#131 from domibel/bugfix_20170522_ifdef

Fix preprocessor condition
leochan2009 · May 23, 2017 · d45c558 · d45c558
2 parents 22a04aa + f5cad3d
commit d45c558
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/igtlMessageHandlerMacro.h b/Source/igtlMessageHandlerMacro.h
@@ -29,7 +29,7 @@
 //     // do something
 //   }
 
-#ifdef OpenIGTLink_PROTOCOL_VERSION >= 3
+#if OpenIGTLink_PROTOCOL_VERSION >= 3
 #define igtlMessageHandlerClassMacro(messagetype, classname, datatype)     \
   class classname : public ::igtl::MessageHandler                 \
   {                                                               \