[brcm63xx] fix ethernet driver removal

[openwrt.git] / package / base-files / files / lib / upgrade / common.sh

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 9ba9e23..2750018 100644 (file)
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -107,7 +107,7 @@ get_image() {
        local from="$1"
        local conc="cat"
 
-       [ $GZIPED -eq 1 ] && conc="zcat"
+       [ "$GZIPED" -eq 1 ] && conc="zcat"
 
        case "$from" in
                http://*|ftp://*) wget -O- -q "$from" | "$conc";;