diff --git a/Microshell/microshell.c b/Microshell/microshell.c
index a1790d5..9ee58ed 100644
--- a/Microshell/microshell.c
+++ b/Microshell/microshell.c
@@ -43,8 +43,9 @@ int main (){
 		printf("[%s]$ ", directory);
 		fgets(komenda, max, stdin);
 		cut(argv, komenda);
-
-		if (!strcmp(argv[0], "exit"))
+		if (argv[0]==NULL)
+			continue;
+		else if (!strcmp(argv[0], "exit"))
 			break;
 		else
 			execvp(argv[0], argv);