Index: uspace/app/tester/loop/loop1.c
===================================================================
--- uspace/app/tester/loop/loop1.c	(revision ce4a3dae093e94753a7db2c045dd2a93e9bf578f)
+++ uspace/app/tester/loop/loop1.c	(revision bb8dc88639470220e0add4e32e5680c52c76a207)
@@ -31,11 +31,10 @@
 #include "../tester.h"
 
-char *test_loop1(bool quiet)
+char *test_loop1(void)
 {
-	printf("Looping...\n");
-	while (1);
-	printf("Survived endless loop?!!\n");
-
-	return NULL;
+	TPRINTF("Looping...");
+	while (true);
+	TPRINTF("\n");
+	
+	return "Survived endless loop";
 }
-