diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 1c122f052ba..eaa08f9ca30 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2008-09-05  Janis Johnson  <janis187@us.ibm.com>
+
+	* testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
+
 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 
 	* Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
diff --git a/libgomp/testsuite/libgomp.c/c.exp b/libgomp/testsuite/libgomp.c/c.exp
index 4085d0c07e0..980bb526f3f 100644
--- a/libgomp/testsuite/libgomp.c/c.exp
+++ b/libgomp/testsuite/libgomp.c/c.exp
@@ -1,8 +1,10 @@
 if [info exists lang_library_path] then {
     unset lang_library_path
-    unset lang_test_file
     unset lang_link_flags
 }
+if [info exists lang_test_file] then {
+    unset lang_test_file
+}
 
 load_lib libgomp-dg.exp