dd

commit 1f2f60207407a4556b3fac0fabfc87ef945383c8
parent 353b5c2d6d9aef05e311074b2942f45f0d598978
Author: ssnf <ssnf@ssnf.xyz>
Date:   Mon, 12 Jul 2021 06:44:51 +0000

simplified code

Diffstat:
M
dd.c
 | 
8
++------

1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/dd.c b/dd.c
@@ -25,8 +25,8 @@ main(int argc, char* argv[])
 	char* buf;
 	uint bs, count, i, n;
 
-	in = out = NULL;
-	buf = NULL;
+	in = stdin;
+	out = stdout;
 	bs = 512;
 	count = 0;
 	for (i = 1; i < argc; ++i) {
@@ -51,10 +51,6 @@ main(int argc, char* argv[])
 		}
 	}
 	buf = malloc(bs);
-	if (!in)
-		in = stdin;
-	if (!out)
-		out = stdout;
 	if (count)
 		goto count;
 	while (n = fread(buf, 1, bs, in))