fix android_gdb_exe script

platform_tools/android/bin/android_gdb_exe

 #!/bin/bash
 #
 # android_gdb: Pushes gdbserver. Connects and enters debugging environment.
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source $SCRIPT_DIR/android_setup.sh
 
 # setup the gdbserver
-$SCRIPT_DIR/android_gdbserver -d ${DEVICE_ID} ${APP_ARGS}
+$SCRIPT_DIR/android_gdbserver -d ${DEVICE_ID} ${APP_ARGS[@]}
 
 # quit if gdbserver setup failed
 if [[ "$?" != "0" ]]; then
   echo "ERROR: gdbserver failed to setup properly."
   exit 1
 fi
 
 # Wait for gdbserver
 sleep 2
 
@@ skipping 18 matching lines @@
 echo "Entering gdb client shell"
 if [ "$ANDROID_ARCH" == "x86" ]
 then
   $ANDROID_TOOLCHAIN/i686-linux-android-gdb -x $GDBSETUP
 else
   $ANDROID_TOOLCHAIN/arm-linux-androideabi-gdb -x $GDBSETUP
 fi
 
 # Clean up
 rm -rf $GDB_TMP_DIR