[package] base-files: Cancel firmware loading if file doesn't exist

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20649 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/sbin/hotplug-call b/package/base-files/files/sbin/hotplug-call
index c5a76a7..e56460d 100755 (executable)
--- a/package/base-files/files/sbin/hotplug-call
+++ b/package/base-files/files/sbin/hotplug-call
@@ -10,7 +10,7 @@ export HOTPLUG_TYPE="$1"
                echo 1 > "/sys$DEVPATH/loading"
                dd if="/lib/firmware/$FIRMWARE" of="/sys$DEVPATH/data" bs=64k
                echo 0 > "/sys$DEVPATH/loading"
-       }
+       } || echo -1 > "/sys$DEVPATH/loading"
        exit 0
 }