X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/344426b96f30e5362d99218279f21bd9966ab497..602eda3cfcfd79872ebc654fe288c761d782534a:/src/jmsg_vm.c

diff --git a/src/jmsg_vm.c b/src/jmsg_vm.c
index 38e4cca50c..1615e420ec 100644
--- a/src/jmsg_vm.c
+++ b/src/jmsg_vm.c
@@ -35,6 +35,7 @@ Java_org_simgrid_msg_VM_start(JNIEnv *env, jobject jvm, jobject jhost, jint jcor
 
 	jvm_bind(env,jvm,vm);
 }
+
 JNIEXPORT jboolean JNICALL
 Java_org_simgrid_msg_VM_isSuspended(JNIEnv *env, jobject jvm) {
 	msg_vm_t vm = jvm_get_native(env,jvm);
@@ -52,6 +53,9 @@ Java_org_simgrid_msg_VM_bind(JNIEnv *env, jobject jvm, jobject jprocess) {
 	msg_vm_t vm = jvm_get_native(env,jvm);
 	m_process_t process = jprocess_to_native_process(jprocess,env);
 
+	xbt_assert((vm != NULL), "VM object is not binded");
+	xbt_assert((process != NULL), "Process object is not binded.");
+
 	MSG_vm_bind(vm,process);
 }
 JNIEXPORT void JNICALL