make find_mtd_part work without devfs

SVN-Revision: 6466

diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index 1cb365d478d6ffcececf9568f3c58cc84abc54f8..c29ae772ac3b5bc02e12c5e6817250e5c3aed845 100755 (executable)
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -151,9 +151,11 @@ include() {
 
 find_mtd_part() {
        local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
+       local PREFIX=/dev/mtdblock
        
        PART="${PART##mtd}"
-       echo "${PART:+/dev/mtdblock/$PART}"
+       [ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/
+       echo "${PART:+$PREFIX$PART}"
 }
 
 strtok() { # <string> { <variable> [<separator>] ... }