scripts: fix ubinize-image on OS X

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44761 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/ubinize-image.sh b/scripts/ubinize-image.sh
index 6762c22..b87cbb4 100755 (executable)
--- a/scripts/ubinize-image.sh
+++ b/scripts/ubinize-image.sh
@@ -98,7 +98,11 @@ if [ ! -x "$ubinize" ]; then
        exit 1
 fi
 
-ubinizecfg="$( mktemp )"
+ubinizecfg="$( mktemp 2> /dev/null )"
+if [ -z "$ubinizecfg" ]; then
+       # try OSX signature
+       ubinizecfg="$( mktemp -t 'ubitmp' )"
+fi
 ubilayout "$ubootenv" "$rootfs" "$kernel" > "$ubinizecfg"
 
 cat "$ubinizecfg"
@@ -108,4 +112,3 @@ err="$?"
 rm "$ubinizecfg"
 
 exit $err
-