Check that architecture is detected when installing Go #72

src/freedombone-image-customise

     if [[ $ARCHITECTURE == *"arm"* ]]; then
         GOARCH=armv6l
     fi
+    if [ ! $GOARCH ]; then
+        echo $'System architecture was not specified when installing Go'
+        exit 6734378
+    fi
     GO_SOURCE=https://storage.googleapis.com/golang/go${GO_VERSION}.linux-${GOARCH}.tar.gz
 
     if [ ! -d ${rootdir}/root/build ]; then

src/freedombone-utils-go

             echo $"Using $GOARCH"
         fi
     fi
+    if [ ! $GOARCH ]; then
+        echo $'System architecture was not detected when installing Go'
+        echo "uname reports: $(uname -m)"
+        exit 63945284
+    fi
     GO_SOURCE=https://storage.googleapis.com/golang/go${GO_VERSION}.linux-${GOARCH}.tar.gz
 
     if [ ! -d ${rootdir}${INSTALL_DIR} ]; then