From 65615675973acbe985a46c37aa4828d04e2f5cf7 Mon Sep 17 00:00:00 2001
From: Tuukka Kataja <stuge@xor.fi>
Date: Mon, 9 Jun 2014 16:53:55 +0100
Subject: [PATCH] Fix expand when one of multiple files can't be opened

Currently when multiple files are specified and one of them can't be opened,
expand doesn't correctly skip over the missing file. This patch fixes that.
---
 expand.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/expand.c b/expand.c
index f859452..2bcc668 100644
--- a/expand.c
+++ b/expand.c
@@ -39,7 +39,7 @@ main(int argc, char *argv[])
 		dsc.fp = stdin;
 		expand(&dsc, tabstop);
 	} else {
-		for (; argc > 0; argc--) {
+		for (; argc > 0; argc--, argv++) {
 			if (!(fp = fopen(*argv, "r"))) {
 				weprintf("fopen %s:", *argv);
 				continue;
@@ -48,7 +48,6 @@ main(int argc, char *argv[])
 			dsc.fp = fp;
 			expand(&dsc, tabstop);
 			fclose(fp);
-			argv++;
 		}
 	}
 	return EXIT_SUCCESS;