Airfest 2013: Bdale's new airframe on Loki M with TMv1 and Tmega

[fw/tmflights] / fixeeprom

diff --git a/fixeeprom b/fixeeprom
index 34e8ac31112f7ea81eec589df8639dab91392d9c..82ecaf18b496c52679f045abff7689db6e637e13 100755 (executable)
--- a/fixeeprom
+++ b/fixeeprom
@@ -1,8 +1,15 @@
 #!/bin/sh
 for i in "$@"; do
     num=`grep '^F' "$i" | awk '{printf ("%03d\n", strtonum("0x" $4))}'`
-    newname=`echo "$i" | sed 's/flight-[0-9][0-9][0-9]/flight-'"$num"'/'`
-    echo $num "$i" "$newname"
+    case "$num" in
+       "")
+       echo "$i: no flight number found" 1>&2
+       ;;
+       *)
+       newname=`echo "$i" | sed 's/flight-[0-9][0-9][0-9]/flight-'"$num"'/'`
+       echo $num "$i" "$newname"
+       ;;
+    esac
 done | sort -rn | sed 's/^[0-9][0-9]*//' | while read old new; do
     if [ $new = $old ]; then
        :
@@ -15,7 +22,7 @@ done | sort -rn | sed 's/^[0-9][0-9]*//' | while read old new; do
                echo "$old: $new already exists"
            fi
        else
-           mv $old $new
+           echo mv $old $new
        fi
     fi
 done
\ No newline at end of file