X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=scripts%2Fextract-ikconfig;h=72997c353cb363961139a8adf3dfa4ad1ae22d5a;hb=47166281d2dc9daf7da9a5ad88491ae94366e852;hp=8187e6f0dc2fe6da060f99f9980dbf90707c02cf;hpb=2e1ca21d46aaef95101723fa402f39d3a95aba59;p=~andy%2Flinux

diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig
index 8187e6f0dc2..72997c353cb 100755
--- a/scripts/extract-ikconfig
+++ b/scripts/extract-ikconfig
@@ -8,8 +8,8 @@ test -e $binoffset || cc -o $binoffset ./scripts/binoffset.c || exit 1
 
 IKCFG_ST="0x49 0x4b 0x43 0x46 0x47 0x5f 0x53 0x54"
 IKCFG_ED="0x49 0x4b 0x43 0x46 0x47 0x5f 0x45 0x44"
-function dump_config {
-    typeset file="$1"
+dump_config() {
+    file="$1"
 
     start=`$binoffset $file $IKCFG_ST 2>/dev/null`
     [ "$?" != "0" ] && start="-1"
@@ -18,8 +18,8 @@ function dump_config {
     fi
     end=`$binoffset $file $IKCFG_ED 2>/dev/null`
 
-    let start="$start + 8"
-    let size="$end - $start"
+    start=`expr $start + 8`
+    size=`expr $end - $start`
 
     dd if="$file" ibs=1 skip="$start" count="$size" 2>/dev/null | zcat