# HG changeset patch
# User Eric Blake <eblake@redhat.com>
# Date 1307543661 21600
# Node ID 19f6c9eba8735a70ad0a2c0862b3eba1845f4fdc
# Parent  66b65ce5da3902ac7d1069812c6cd0e92b14e9cf
perror: fix test on mingw

test-perror2 was tripping up on a known mingw dup2 pitfall.

* modules/perror-tests (Depends-on): Add dup2.

Signed-off-by: Eric Blake <eblake@redhat.com>

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2011-06-08  Eric Blake  <eblake@redhat.com>
 
+	perror: fix test on mingw
+	* modules/perror-tests (Depends-on): Add dup2.
+
 	strerror_r-posix: fix on MacOS
 	* m4/strerror.m4 (gl_FUNC_STRERROR): Flush out MacOS bug.
 	* m4/strerror_r.m4 (gl_FUNC_STRERROR_R_WORKS): Likewise, and fix
diff --git a/modules/perror-tests b/modules/perror-tests
--- a/modules/perror-tests
+++ b/modules/perror-tests
@@ -7,6 +7,7 @@
 tests/test-perror.sh
 
 Depends-on:
+dup2
 strerror
 
 configure.ac: