shithub: hx

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don't memset on NULL if malloc failed

--- a/hx.c

+++ b/hx.c

@@ -138,13 +138,12 @@

 {

 	int i, fd, res;

-	res = 0;

-

 	if ((buf = malloc(Bufsz)) == NULL) {

 		perror("buf");

-		res = 1;

+		return 1;

 	}

+	res = 0;

 	for (i = 1; i < argc && res == 0; i++) {

 		if ((fd = open(argv[i], O_RDONLY)) < 0) {

 			perror(argv[i]);