su patch: log sdk version

sdk_version.patch

--- a/activity.cpp
+++ b/activity.cpp
@@ -27,6 +27,7 @@ extern "C" {
 #include "su.h"
 #include <private/android_filesystem_config.h>
 #include <cutils/properties.h>
+#include <cutils/log.h>
 }
 
 using namespace android;
@@ -45,7 +46,8 @@ int send_intent(struct su_initiator *from, struct su_request *
     char sdk_version_prop[PROPERTY_VALUE_MAX] = "0";
     property_get("ro.build.version.sdk", sdk_version_prop, "0");
 
-    int sdk_version = atoi(sdk_version_prop); 
+    int sdk_version = atoi(sdk_version_prop);
+    LOGE("sdk_version = %d (%s)", sdk_version, sdk_version_prop);
 
     sp<IServiceManager> sm = defaultServiceManager();
     sp<IBinder> am = sm->checkService(String16("activity"));

Yes