Allow overriding vars

diff --git a/id-rpm-build/upload-rpms.sh b/id-rpm-build/upload-rpms.sh
index 471d249..4f952f1 100755 (executable)
--- a/id-rpm-build/upload-rpms.sh
+++ b/id-rpm-build/upload-rpms.sh
@@ -1,10 +1,10 @@
-BUILD_DIR=/usr/src/redhat/
+BUILD_DIR=${BUILD_DIR:=/usr/src/redhat/}
 PWD=`pwd`
-UPLOAD_PATH=/home/ftp/pub
-UPLOAD_HOST=flurry
-UPLOAD_DIR=`basename $PWD`
+UPLOAD_PATH=${UPLOAD_PATH:=/home/ftp/pub}
+UPLOAD_HOST=${UPLOAD_HOST:=flurry}
+UPLOAD_DIR=${UPLOAD_DIR:=`basename $PWD`}
 UPLOAD_URI=${UPLOAD_HOST}:${UPLOAD_PATH}/${UPLOAD_DIR}
-DISTRO="centos/5.5"
+DISTRO=${DISTRO:="centos/5.5"}
 project=`basename $PWD`
 if test ! -f ${project}.spec; then
        echo "Missing ${project}.spec file. Are you in the project directory?"