fix return value

1 files changed, 3 insertions, 1 deletions

diff --git a/userspace/simple.c b/userspace/simple.c
index 01d46e8..d4c48c2 100644
--- a/userspace/simple.c
+++ b/userspace/simple.c
@@ -2,13 +2,15 @@ int main(int argc, char **argv)
 {
 
     int i;
-	printf("argv: 0x%08X\n",argv);
+    printf("argv: 0x%08X\n",argv);
+
     for(i=0;i<argc;i++)
     {
 	printf("param %i: %08X: %s\n",i,argv[i],argv[i]);
     }
     puts("bye");
     
+    return 0;
 }