minor tweak to allow passing VERSION_CVS via the environment

1 files changed, 1 insertions, 1 deletions

diff --git a/mkipks b/mkipks
index 63d1e22..ca934d8 100755
--- a/mkipks
+++ b/mkipks
@@ -11,25 +11,25 @@ mkdir -p $OPIEDIR/etc/rcS.d
 ln -sf ../init.d/bootsplash $OPIEDIR/etc/rcS.d/S01bootsplash
 
 ln -sf ../init.d/opieatd $OPIEDIR/ipaq/etc/rc2.d/S96opieatd
 
 
 
 VERSION_MAJ=$(sed -n -e 's/.*QPE_VERSION "\([0-9]*\)\..*\..*".*/\1/p' <$OPIEDIR/include/qpe/version.h)
 VERSION_MIN=$(sed -n -e 's/.*QPE_VERSION ".*\.\([0-9]*\)\..*".*/\1/p' <$OPIEDIR/include/qpe/version.h)
 VERSION_PAT=$(sed -n -e 's/.*QPE_VERSION ".*\..*\.\([0-9]*\).*/\1/p' <$OPIEDIR/include/qpe/version.h)
 SUB_VERSION=$(sed -n -e 's,.*SUB_VERSION \"\(.*\)\".*,\1,p' <$OPIEDIR/include/qpe/version.h)
 if grep -q 'QPE_VERSION .*snapshot' $OPIEDIR/include/qpe/version.h
 then
-    VERSION_CVS="$(date +%Y%m%d)"
+    [ -z "$VERSION_CVS" ] && VERSION_CVS="$(date +%Y%m%d)"
     SUB_VERSION=$VERSION_CVS
 else
     VERSION_CVS=""
 fi
 
 QPE_VERSION=$VERSION_MAJ.$VERSION_MIN.$VERSION_PAT
 
 ARCH=arm
 STRIP=arm-linux-strip
 STRIP_FILES="*ARM*not stripped"
 
 TDIR=/tmp/ipk$$