do not hard-code EG repo location for symlink

diff --git a/install-eg/update_eg.sh b/install-eg/update_eg.sh
index 7f6ba12..de8a411 100755 (executable)
--- a/install-eg/update_eg.sh
+++ b/install-eg/update_eg.sh
@@ -90,7 +90,7 @@ rm /openils/var/web/eg2
 su - opensrf -c "cd $EG_REPODIR && PATH=$PATH:/openils/bin autoreconf -i && PATH=$PATH:/openils/bin ./configure --prefix=/openils --sysconfdir=/openils/conf && make"
 make install
 # re-create symlink to eg2
-rm -rf /openils/var/web/eg2 && ln -s /home/opensrf/Evergreen/Open-ILS/web/eg2 /openils/var/web/eg2
+rm -rf /openils/var/web/eg2 && ln -s /home/opensrf/$EG_REPODIR/Open-ILS/web/eg2 /openils/var/web/eg2
 screen -d -m -S eg-build su - opensrf -c "cd $EG_REPODIR/Open-ILS/src/eg2 && npm install && ng build --watch"
 chown -R opensrf:opensrf /openils
 }