diff --git a/src/proto.h b/src/proto.h
index 7f302f9..e78ac12 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -82,6 +82,8 @@ int msgQueueReadTryLock(msgSpaceId externId, int queueIdx);
 int msgQueueReadUnlock(msgSpaceId externId, int queueIdx);
 /* queueRem.c */
 int msgQueueRem(msgQueue *queue, msgQueueElemId oldElemId);
+/* spaceClose.c */
+int msgSpaceClose(msgSpace *space);
 /* spaceCreate.c */
 msgSpace *msgSpaceCreate(msgSpaceId externId, int queueNb, int poolNb, msgPool *poolInfos);
 /* spaceDelete.c */
@@ -98,7 +100,7 @@ int msgSpaceListElemCreate(msgSpaceListElemId listElemId, msgSpace *space);
 /* spaceListElemOpen.c */
 void *msgSpaceListElemOpen(msgSpaceListElemId listElemId);
 /* spaceListFindId.c */
-int msgSpaceListFindId(msgSpaceId spaceId);
+int msgSpaceListFindId(msgSpaceId externId);
 int msgSpaceListElemFindId(msgSpaceListElemId elemId, msgSpaceId spaceId);
 /* spaceListInit.c */
 int msgSpaceListInit(void);
@@ -111,6 +113,6 @@ void *msgSpaceListOpen(void);
 int msgSpaceListRem(msgSpaceId spaceId);
 /* spaceOpen.c */
 msgSpace *msgSpaceOpen(msgSpaceId externId);
-/* state.c */
+/* spaceState.c */
 
 #endif
diff --git a/src/spaceCreate.c b/src/spaceCreate.c
index 4b18079..2c2349c 100644
--- a/src/spaceCreate.c
+++ b/src/spaceCreate.c
@@ -46,14 +46,12 @@ msgSpace * msgSpaceCreate(
 	NZG_ERROR("msgSpaceListInit",nzgId);
 	goto ERROR;
   };
-  printf("spaceListInit ok\n");
   if (msgSpaceListLock() <0){
 	NZG_ERROR("msgSpaceListLock","");
 	goto ERROR;
   }
-  printf("spaceListLock ok\n");
   int err;
-  if ((err=msgSpaceListFindId(nzgId)) < 1){
+  if ((err=msgSpaceListFindId(externId)) < 1){
 	if (err==0){
 	  // soit le msgSpace existe deja
 	  NZG_ERROR("spaceListFindId : existing ",nzgId);
diff --git a/src/spaceListFindId.c b/src/spaceListFindId.c
index f5c8c1c..1d9435c 100644
--- a/src/spaceListFindId.c
+++ b/src/spaceListFindId.c
@@ -2,8 +2,11 @@
 
 #define DEBUG 1
 
-int msgSpaceListFindId(msgSpaceId spaceId){
+int msgSpaceListFindId(msgSpaceId externId){
   msgSpaceList * list;
+  msgSpaceId spaceId;
+
+  msgSpaceIdIntern(spaceId,externId);
   msgSpaceListElemId listHeadElemId;
   msgSpaceListElemId listTailElemId;
   msgSpaceListId listId;
diff --git a/test/put_get_multi.c b/test/put_get_multi.c
index 7dcac05..f23a5eb 100644
--- a/test/put_get_multi.c
+++ b/test/put_get_multi.c
@@ -43,6 +43,8 @@ if (pid==0){
   printf("get-ok\n");
   printf("### test Reception %d ###\n",(int)*montext);
   msgFree(mSPAC,montext);
+  wait(NULL);
+  msgSpaceDelete(testId);
 }
   return 0;
 }