Clear stdout and stderr files on each test run

This allows a test to be run several times in the same test
session even when the -k option is given.

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 2a10e5f7b5560ebb70075c13dc9ebc4280c3228a..06ff733f62ff7c97e054f05c4dbc240c93fde77c 100755 (executable)
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -2627,7 +2627,7 @@ sub singletest {
         }
     }
 
-    $CMDLINE .= "$cmdargs >>$STDOUT 2>>$STDERR";
+    $CMDLINE .= "$cmdargs >$STDOUT 2>$STDERR";
 
     if($verbose) {
         logmsg "$CMDLINE\n";