ext/DynaLoader/t/DynaLoader.t: fix calling dl_findfile() failed

Use '$Config{libc}' as the libc file name

Upstream-Status: Inappropriate
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 ext/DynaLoader/t/DynaLoader.t | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/DynaLoader/t/DynaLoader.t b/ext/DynaLoader/t/DynaLoader.t
index ade1f8e..3567afe 100644
--- a/ext/DynaLoader/t/DynaLoader.t
+++ b/ext/DynaLoader/t/DynaLoader.t
@@ -106,7 +106,7 @@ ok( defined $dlerr, "dl_error() returning an error message: '$dlerr'" );
 # ... dl_findfile()
 SKIP: {
     my @files = ();
-    eval { @files = DynaLoader::dl_findfile("c") };
+    eval { @files = DynaLoader::dl_findfile($Config{libc}) };
     is( $@, '', "calling dl_findfile()" );
     # Some platforms are known to not have a "libc"
     # (not at least by that name) that the dl_findfile()
-- 
1.8.1.2