am f31d2ed1: Return false on socket read error

Merge commit 'f31d2ed1fd3a39a92bccc12eb66728594290ef3b' into gingerbread-plus-aosp

* commit 'f31d2ed1fd3a39a92bccc12eb66728594290ef3b':
  Return false on socket read error
diff --git a/libsysutils/src/FrameworkListener.cpp b/libsysutils/src/FrameworkListener.cpp
index 80f678d..640b6df 100644
--- a/libsysutils/src/FrameworkListener.cpp
+++ b/libsysutils/src/FrameworkListener.cpp
@@ -35,7 +35,7 @@
 
     if ((len = read(c->getSocket(), buffer, sizeof(buffer) -1)) < 0) {
         SLOGE("read() failed (%s)", strerror(errno));
-        return errno;
+        return false;
     } else if (!len)
         return false;