Remove externalvar.exp .exe and .so after test done.

diff --git a/testsuite/systemtap.base/externalvar.exp b/testsuite/systemtap.base/externalvar.exp
index 668dec550038a99d7b007ae1ad784d698035f533..f6553f454a43695833af8d9f721b8cb23207bf96 100644 (file)
--- a/testsuite/systemtap.base/externalvar.exp
+++ b/testsuite/systemtap.base/externalvar.exp
@@ -67,4 +67,4 @@ if { $n != $m } {
 } else {
   pass $test
 }
-# exec rm -f $testexe $testso
+catch {exec rm -f $testexe $testso}