From e691b17f2c134d1380f3c5d3dc25b3ec1ac9106f Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ao2@ao2.it>
Date: Tue, 17 Nov 2015 15:46:15 +0100
Subject: [PATCH] Strip trailing spaces here and there

---
 contrib/am7xxx-play-window.sh | 6 +++---
 examples/CMakeLists.txt       | 4 ++--
 src/am7xxx.h                  | 2 +-
 src/portable_endian.h         | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/contrib/am7xxx-play-window.sh b/contrib/am7xxx-play-window.sh
index 2978ef2..dd8703d 100755
--- a/contrib/am7xxx-play-window.sh
+++ b/contrib/am7xxx-play-window.sh
@@ -13,13 +13,13 @@
 set -e
 
 DISPLAY=":0"
- 
+
 WIN_INFO="$(xwininfo)"
- 
+
 X=$(echo "$WIN_INFO" | sed -n -e "/^[[:space:]]*Absolute upper-left X:[[:space:]]*/s///p")
 Y=$(echo "$WIN_INFO" | sed -n -e "/^[[:space:]]*Absolute upper-left Y:[[:space:]]*/s///p")
 WIDTH=$(echo "$WIN_INFO" | sed -n -e "/^[[:space:]]*Width:[[:space:]]*/s///p")
 HEIGHT=$(echo "$WIN_INFO" | sed -n -e "/^[[:space:]]*Height:[[:space:]]*/s///p")
- 
+
 set -x
 am7xxx-play -f x11grab -i "${DISPLAY}+${X},${Y}" -o video_size="${WIDTH}x${HEIGHT}"
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index e4da954..c563f5f 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -18,8 +18,8 @@ endif()
 option(BUILD_AM7XXX-PLAY "Build a more complete example: am7xxx-play" TRUE)
 if(BUILD_AM7XXX-PLAY)
   find_package(FFmpeg REQUIRED)
-  set(CMAKE_REQUIRED_LIBRARIES ${FFMPEG_LIBRARIES}) 
-  set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}) 
+  set(CMAKE_REQUIRED_LIBRARIES ${FFMPEG_LIBRARIES})
+  set(CMAKE_REQUIRED_INCLUDES ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
   check_symbol_exists(avformat_open_input
     "${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}/libavformat/avformat.h"
     HAVE_AVFORMAT_OPEN_INPUT)
diff --git a/src/am7xxx.h b/src/am7xxx.h
index 4a97f69..d103c22 100644
--- a/src/am7xxx.h
+++ b/src/am7xxx.h
@@ -252,7 +252,7 @@ int am7xxx_send_image(am7xxx_device *dev,
  * This is the function that actually makes the device display something.
  * Static pictures can be sent just once and the device will keep showing them
  * until another image get sent or some command resets or turns off the display.
- * 
+ *
  * @note This _async() variant makes a copy of the image buffer, so the caller
  * is free to reuse the buffer just after the function returns.
  *
diff --git a/src/portable_endian.h b/src/portable_endian.h
index 1741f18..6bc9a73 100644
--- a/src/portable_endian.h
+++ b/src/portable_endian.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * Public domain, stripped down version of:
  * https://gist.github.com/panzi/6856583
  */
-- 
2.1.4