[PATCH 7/9] Set $PROFILE and $PBUILDER_ROOT to null

[Loïc Minier]

This prevents unintended behavior by environment variables.
---
 pbuilder |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/pbuilder b/pbuilder
index 8a092f8..57a7c8e 100755
--- a/pbuilder
+++ b/pbuilder
@@ -20,6 +20,9 @@
 
 set -e 
 
+PBUILDER_ROOT=""
+PROFILE=""
+
 # export this so that programs know which command line
 # operation is currently done
 export PBCURRENTCOMMANDLINEOPERATION="$1"
-- 
1.6.5