silence warning when building

diff --git a/GNUmakefile b/GNUmakefile
index 4c45f9d0433d628a42b85bf7758d5b8e1c92363c..eb9a7634e09d3a0729d1e369c108cf576104c809 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -4,7 +4,7 @@ BASE=$(shell pwd)
 PYTHON=python
 INSTDIR=$(BASE)/instdir
 PATHSEP=$(shell python -c 'import os ; print os.pathsep')
-TRIALPATH=$(shell which trial.py)
+TRIALPATH=$(shell which trial.py 2>/dev/null)
 ifeq ($(TRIALPATH),)
 TRIALPATH=$(shell which trial)
 endif