diff --git a/ex10.c b/ex10.c
index c06d77b..75b34fe 100644
--- a/ex10.c
+++ b/ex10.c
@@ -4,9 +4,7 @@ int main(int argc, char *argv[])
 {
     int i = 0;
 
-    for(i = 0; i < argc; i++) {
-        printf("arg %d: %s\n", i, argv[i]);
-    }
+    for(i = 0; i < argc && printf("arg %d: %s\n", i, argv[i]); i++);
 
     char *states[] = {
         "California", "Oregon",