Fix my silly sorting predicate. I hate integer-to-bool conversions

llvm-svn: 113656

clang/tools/libclang/CIndexCodeCompletion.cpp

@@ -809,7 +809,7 @@ namespace {
         return false;
       
       result = llvm::StringRef(XText).compare(YText);
-      return result;
+      return result < 0;
     }
   };
 }