better string trim/crop from whitespaces

2024-09-21 01:19:01 +00:00 · 2011-01-11 19:18:02 +01:00 · 2011-01-11 19:18:02 +01:00 · d079876e08
commit d079876e08
parent dc9af2ccaf
1 changed files with 1 additions and 2 deletions
--- a/src/tomb
+++ b/src/tomb
@ -73,8 +73,7 @@ ask_usbkey() {
    done

    # get the first partition
-    usbpart=`dmesg |tail -n 8 | grep '  sd.:' |cut -d: -f2`
-    usbpart=`expr substr $usbpart 1 4`
+    usbpart=`dmesg |tail -n 8 | grep '  sd.:' |cut -d: -f2 |tr -d ' '`

    # what that it is mounted
    mounted=false