Fix spelling.

[grml2usb.git] / grml2iso

diff --git a/grml2iso b/grml2iso
index 8f4d7b8..e84e267 100755 (executable)
--- a/grml2iso
+++ b/grml2iso
@@ -91,7 +91,7 @@ Options:
       r)   GRML2USB_OPTS+=(--remove-bootoption="$OPTARG");;
       p)   GRML2USB_OPTS+=("$OPTARG");;
       s)   URI="$OPTARG";;
-      t)   WRKDIR="$OPTARG";;
+      t)   WRKDIR="$(readlink -f "$OPTARG")";;
       ?)   usage 2;;
     esac
   done
@@ -129,7 +129,8 @@ Options:
 
 # check for grml2usb {{{
   if [ ! -x "$(which $GRML2USB)" ] && [ ! -x "$GRML2USB" ] ; then
-    echo >&2 "Error: Could not find grml2usb"
+    echo "Error: Could not find grml2usb executable. Is /usr/sbin missing in PATH?" >&2
+    echo "Tip: run GRML2USB=/usr/sbin/grml2usb grml2iso ... as workaround" >&2
     if [ -x "./$GRML2USB" ] ; then
       echo >&2 "If you executed grml2iso from the grml2usb repository use"
       echo >&2 "GRML2USB=./grml2usb $0 $*"