shithub: neatroff

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ref: a7438c82192b2014f5848dce1253292a4dfb5ba1
parent: 67c88531267834b56ab84a6d797eb55fd83228bb
author: Ali Gholami Rudi <ali@rudi.ir>
date: Thu Apr 11 13:38:55 EDT 2013

in: fix finding the correct argument

--- a/in.c
+++ b/in.c
@@ -68,7 +68,7 @@
 char *in_arg(int i)
 {
 	struct inbuf *cur = buf;
-	while (cur->prev && !cur->prev)
+	while (!cur->args && cur->prev)
 		cur = cur->prev;
 	return cur->args && cur->args[i - 1] ? cur->args[i - 1] : "";
 }