From 559d019387fc9d38c61de3a29973b52f33466da3 Mon Sep 17 00:00:00 2001
From: Josh Klontz <josh@rankone.io>
Date: Fri, 4 Sep 2015 12:34:48 -0400
Subject: [PATCH] fixed #421

---
 share/openbr/cmake/InstallDependencies.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/share/openbr/cmake/InstallDependencies.cmake b/share/openbr/cmake/InstallDependencies.cmake
index 29eedd3..aa2be67 100644
--- a/share/openbr/cmake/InstallDependencies.cmake
+++ b/share/openbr/cmake/InstallDependencies.cmake
@@ -135,7 +135,10 @@ function(install_ffmpeg)
       else()
         set(FFMPEGSUFFIX "")
       endif()
-      install(FILES ${cv_lib_stripped}/../bin/${BR_INSTALL_DEPENDENCIES_PREFIX}opencv_ffmpeg${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}${FFMPEGSUFFIX}.dll DESTINATION bin)
+      set(FFMPEG_LIB "${cv_lib_stripped}/../bin/${BR_INSTALL_DEPENDENCIES_PREFIX}opencv_ffmpeg${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}${FFMPEGSUFFIX}.dll")
+      if(EXISTS ${FFMPEG_LIB})
+        install(FILES ${FFMPEG_LIB} DESTINATION bin)
+      endif()
     else()
       # find_library(AVCODEC avcodec)
       # install_ffmpeg_help(${AVCODEC})
--
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