8244220: Compiler error in jpackage with VS2019

Reviewed-by: herrick, almatvee, prr
openjdk · May 2, 2020 · eee32495a1ab3dc9c365b0183d9291e23c97c05b · eee3249
1 parent f0f7070
commit eee32495a1ab3dc9c365b0183d9291e23c97c05b
Unified Split

Showing with 4 additions and 0 deletions.

+4 −0 src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.h
diff --git a/src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.h b/src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.h
@@ -48,6 +48,10 @@ struct JniObjWithEnv {
         return ! operator == (other);
     }
 
+    explicit operator bool() const {
+        return env && obj;
+    }
+
     JNIEnv *env;
     jobject obj;