From: Eric Blake <ebb9@byu.net>
Date: Sat, 3 Oct 2009 04:32:45 +0000 (-0600)
Subject: fchdir: avoid compiler warning
X-Git-Tag: v0.1~5379
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=881b91b9b370b4b6f26eb44efb5c048ca3783b83;p=gnulib.git

fchdir: avoid compiler warning

Using fchdir without canonicalize-lgpl gave a warning.

* lib/fchdir.c (canonicalize_file_name)
[!HAVE_CANONICALIZE_FILE_NAME]: Avoid compiler warning on mingw.

Signed-off-by: Eric Blake <ebb9@byu.net>
---

diff --git a/ChangeLog b/ChangeLog
index 547a2a7cb..8bcb8b19f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2009-10-02  Eric Blake  <ebb9@byu.net>
 
+	fchdir: avoid compiler warning
+	* lib/fchdir.c (canonicalize_file_name)
+	[!HAVE_CANONICALIZE_FILE_NAME]: Avoid compiler warning on mingw.
+
 	test-open: support mingw errno values
 	* tests/test-open.h (test_open): Relax test.
 	* tests/test-fopen.h (test_fopen): Likewise.
diff --git a/lib/fchdir.c b/lib/fchdir.c
index b7ce18849..19f02c34c 100644
--- a/lib/fchdir.c
+++ b/lib/fchdir.c
@@ -38,6 +38,7 @@
 #  define HAVE_CANONICALIZE_FILE_NAME 1
 # else
 #  define HAVE_CANONICALIZE_FILE_NAME 0
+#  define canonicalize_file_name(name) NULL
 # endif
 #endif