From 9128e2401a0d72ad3d4415a54faa635b2308e8ab Mon Sep 17 00:00:00 2001
From: lebronzhang <lebron.zhang@intel.com>
Date: Mon, 11 Jul 2016 06:18:44 +0800
Subject: [PATCH] Solve compilation problem

---
 io/CMakeLists.txt                  | 4 ++--
 io/src/real_sense_grabber.cpp      | 2 +-
 visualization/tools/CMakeLists.txt | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/io/CMakeLists.txt b/io/CMakeLists.txt
index 1004338d0eb..70e8c96ed61 100644
--- a/io/CMakeLists.txt
+++ b/io/CMakeLists.txt
@@ -159,7 +159,7 @@ if(build)
             src/real_sense/sdk/real_sense_grabber.cpp
             src/real_sense/sdk/real_sense_device_manager.cpp
         )
-    else(WITH_LIBREALSENSE)
+    elseif(WITH_LIBREALSENSE)
         set(REALSENSE_GRABBER_INCLUDES
             include/pcl/io/real_sense_grabber.h
         )
@@ -367,7 +367,7 @@ if(build)
 
     if(WITH_RSSDK)
       target_link_libraries(${LIB_NAME} ${RSSDK_LIBRARIES})
-    else(WITH_LIBREALSENSE)
+    elseif(WITH_LIBREALSENSE)
       target_link_libraries(${LIB_NAME} ${LIBREALSENSE_LIBRARIES})
     endif()
 
diff --git a/io/src/real_sense_grabber.cpp b/io/src/real_sense_grabber.cpp
index e84bed8bc7c..440b2f94143 100644
--- a/io/src/real_sense_grabber.cpp
+++ b/io/src/real_sense_grabber.cpp
@@ -81,7 +81,7 @@ bool
 pcl::RealSenseGrabber::Mode::operator== (const pcl::RealSenseGrabber::Mode& m) const
 {
   return (this->fps == m.fps &&
-  	      this->depth_width == m.depth_width &&
+          this->depth_width == m.depth_width &&
           this->depth_height == m.depth_height &&
           this->color_width == m.color_width &&
           this->color_height == m.color_height);
diff --git a/visualization/tools/CMakeLists.txt b/visualization/tools/CMakeLists.txt
index 7879279a1b4..272b8e0cd93 100644
--- a/visualization/tools/CMakeLists.txt
+++ b/visualization/tools/CMakeLists.txt
@@ -60,7 +60,7 @@ endif()
 if(WITH_RSSDK)
     PCL_ADD_EXECUTABLE_OPT_BUNDLE(pcl_real_sense_viewer ${SUBSYS_NAME} real_sense_viewer.cpp)
     target_link_libraries(pcl_real_sense_viewer pcl_common pcl_io pcl_visualization)
-else(WITH_LIBREALSENSE)
+elseif(WITH_LIBREALSENSE)
     PCL_ADD_EXECUTABLE_OPT_BUNDLE(pcl_real_sense_viewer ${SUBSYS_NAME} real_sense_viewer.cpp)
     target_link_libraries(pcl_real_sense_viewer pcl_common pcl_io pcl_visualization)
 endif()