[tor-commits] [torflow/master] Do not export an empty PYTHONPATH

[aagbsn at torproject.org]

commit b1eca5055d1a0c771a88bc56430ae93c7cad896a
Author: Peter Palfrader <peter at palfrader.org>
Date:   Fri Jul 13 13:38:24 2012 +0200

    Do not export an empty PYTHONPATH
---
 NetworkScanners/BwAuthority/run_scan.sh |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/NetworkScanners/BwAuthority/run_scan.sh b/NetworkScanners/BwAuthority/run_scan.sh
index c9fa4c4..93ffdde 100755
--- a/NetworkScanners/BwAuthority/run_scan.sh
+++ b/NetworkScanners/BwAuthority/run_scan.sh
@@ -47,7 +47,7 @@ else
   sleep 500
 fi
 
-export PYTHONPATH
+[ -z "$PYTHONPATH" ] || export PYTHONPATH
 for n in `seq $SCANNER_COUNT`; do
     nice -n 20 ./bwauthority.py ./data/scanner.${n}/bwauthority.cfg \
          > ./data/scanner.${n}/bw.log 2>&1 &