unification cont.

releng/releng_isocontent

@@ -12,6 +12,15 @@ if [ ! -x $RELENG_XORRISO ]; then
  exit 31
 fi
 
+# check data dir, if any and after checking -x xorriso
+#if [ -d "${GEN_DATA_DIR}" ]; then
+# printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
+# printf "\n${SELF}: use '${SELF} -c1' to remove.\n"
+# exit 8
+#else
+# mkdir "${GEN_DATA_DIR}"
+#fi
+
 export prog=${SELF}
 export xorriso=${RELENG_XORRISO}
 export workdir=${GEN_DATA_DIR}