set -e # get version from Lazarus project file MAJOR_VER=$(grep 'MajorVersionNr' ../Gui/deskewgui.lpi | grep -oE '[0-9]+' || true) MAJOR_VER=${MAJOR_VER:-0} # if major=0 it's not included in project file MINOR_VER=$(grep 'MinorVersionNr' ../Gui/deskewgui.lpi | grep -oE '[0-9]+')