sys-devel/patch/files/patch-2.7.1-dry-run-mode-create-temp-files-in-temp-dir.patch


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From afdfa9ec8e5f9acea4afaa0db758a4ed752dbe65 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@linbit.com>
Date: Tue, 30 Jul 2013 10:46:19 +0000
Subject: In dry-run mode, create temporary files in a temporary directory

* src/util.c (make_tempfile): Do not create temporary files in the final output
directory when in dry-run mode: the path may be read-only.  In addition, we do
not want to leave intermediary empty output directories around.
---
diff --git a/src/util.c b/src/util.c
index 1cc1a68..0af6013 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1599,7 +1599,7 @@ make_tempfile (char const **name, char letter, char const *real_name,
   int try_makedirs_errno = ENOENT;
   char *template;
 
-  if (real_name)
+  if (real_name && ! dry_run)
     {
       char *dirname, *basename;
 
--
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