diff --git a/cmake_uninstall.cmake.in b/cmake_uninstall.cmake.in
index ff7484f..f6354e4 100644
--- a/cmake_uninstall.cmake.in
+++ b/cmake_uninstall.cmake.in
@@ -9,11 +9,10 @@ foreach(file ${files})
 	if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
 		execute_process(
 			COMMAND "@CMAKE_COMMAND@" -E rm "$ENV{DESTDIR}${file}"
-			OUTPUT_VARIABLE rm_out
 			RESULT_VARIABLE rm_retval
 		)
 		if(NOT "${rm_retval}" STREQUAL 0)
-		  message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
+			message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
 		endif()
 	else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
 		message(STATUS "File $ENV{DESTDIR}${file} does not exist.")