[Android] [WIP PATCH 07/11] utils: add throw_exception

[Thomas Guillem]

---
 libvlc/jni/libvlcjni.c | 7 +++----
 libvlc/jni/utils.h     | 7 +++++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/libvlc/jni/libvlcjni.c b/libvlc/jni/libvlcjni.c
index 3678175..8737e42 100644
--- a/libvlc/jni/libvlcjni.c
+++ b/libvlc/jni/libvlcjni.c
@@ -359,10 +359,9 @@ void Java_org_videolan_libvlc_LibVLC_nativeInit(JNIEnv *env, jobject thiz)
     (*env)->ReleaseStringUTFChars(env, chroma, chromastr);
     (*env)->ReleaseStringUTFChars(env, subsencoding, subsencodingstr);
 
-    if (!instance)
-    {
-        jclass exc = (*env)->FindClass(env, "org/videolan/libvlc/LibVlcException");
-        (*env)->ThrowNew(env, exc, "Unable to instantiate LibVLC");
+    if (!instance) {
+        throw_exception(env, "Unable to instantiate LibVLC");
+        return;
     }
 
     LOGI("LibVLC initialized: %p", instance);
diff --git a/libvlc/jni/utils.h b/libvlc/jni/utils.h
index 5da3514..b6df0cf 100644
--- a/libvlc/jni/utils.h
+++ b/libvlc/jni/utils.h
@@ -21,6 +21,13 @@
 #ifndef LIBVLCJNI_UTILS_H
 #define LIBVLCJNI_UTILS_H
 
+static inline void throw_exception(JNIEnv *env, const char *p_error)
+{
+    jclass exc = (*env)->FindClass(env, "org/videolan/libvlc/LibVlcException");
+    (*env)->ThrowNew(env, exc, p_error);
+}
+
+
 libvlc_media_t *new_media(JNIEnv *env, jobject thiz, jstring fileLocation, bool noOmx, bool noVideo);
 
 libvlc_instance_t *getLibVlcInstance(JNIEnv *env, jobject thiz);
-- 
2.1.3