$OpenBSD: patch-src_formats_chemkinformat_cpp,v 1.1 2018/04/15 11:51:48 jasper Exp $

Index: src/formats/chemkinformat.cpp
--- src/formats/chemkinformat.cpp.orig
+++ src/formats/chemkinformat.cpp
@@ -634,7 +634,7 @@ bool ChemKinFormat::ReadReactionQualifierLines(istream
       }
     }
   }
-  return ifs!=NULL;
+  return (bool)ifs;
 }
 
 ///////////////////////////////////////////////////////////////
