From 5cb3e2683bd8ca23bf8c38e13f3e0d68a642d586 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 21 Mar 2013 23:23:49 -0500
Subject: Fix a bug in patch I fixed back in 2010 but forgot to apply here.

---
 toys/posix/patch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'toys/posix/patch.c')

diff --git a/toys/posix/patch.c b/toys/posix/patch.c
index 12e4b8c3..bb443484 100644
--- a/toys/posix/patch.c
+++ b/toys/posix/patch.c
@@ -394,7 +394,7 @@ void patch_main(void)
             TT.filein = xcreate(name, O_CREAT|O_EXCL|O_RDWR, 0666);
           } else {
             printf("patching %s\n", name);
-            TT.filein = xopen(name, O_RDWR);
+            TT.filein = xopen(name, O_RDONLY);
           }
           TT.fileout = copy_tempfile(TT.filein, name, &TT.tempname);
           TT.linenum = 0;
-- 
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