lib/jvm: fix missing import

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/jvm.nit b/lib/jvm.nit
index a9d815e..4482a93 100644 (file)
--- a/lib/jvm.nit
+++ b/lib/jvm.nit
@@ -169,7 +169,7 @@ extern class JavaVM `{JavaVM *`}
                return env;
        `}
 
-       fun attach_current_thread: JniEnv `{
+       fun attach_current_thread: JniEnv import jni_error `{
                JNIEnv *env;
        #ifdef ANDROID
                // the signature is different (better actually) on Android