--- scanf1.c	2009-10-27 16:25:07.000000000 +0100
+++ scanf2.c	2009-10-27 16:24:24.000000000 +0100
@@ -10,7 +10,10 @@
 	int ret;
 	int n = 0;
 
-	while (n<MAXINPUT && ((ret = scanf("%d ", &val) != EOF))) {
+	while (n<MAXINPUT) {
+		if ((ret = scanf("%d ", &val)) == EOF) {
+			break;
+		}
 		printf("[%d] value=%d return=%d\n", n, val, ret);
 		if (ret == 0) {
 			printf("no number\n");