BUG: Fix for space in path for chdir test. We just need to double-quote the arguments.

Tests/CommandLineTest/CMakeLists.txt

@@ -9,7 +9,7 @@ MACRO(EXEC_CMAKE_COMMAND CMAKE_ARGS)
   ENDIF(${RET})
 ENDMACRO(EXEC_CMAKE_COMMAND)
 
-EXEC_CMAKE_COMMAND("-E chdir ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_COMMAND} -E echo \"Hello World\"")
+EXEC_CMAKE_COMMAND("-E chdir \"${CMAKE_CURRENT_SOURCE_DIR}\" \"${CMAKE_COMMAND}\" -E echo \"Hello World\"")
 EXEC_CMAKE_COMMAND("-E time \"${CMAKE_COMMAND} -N -L ${CommandLineTest_SOURCE_DIR}\"")
 EXEC_CMAKE_COMMAND("-E time \"${CMAKE_COMMAND} -N -LA ${CommandLineTest_SOURCE_DIR}\"")
 EXEC_CMAKE_COMMAND("-E time \"${CMAKE_COMMAND} -N -LH ${CommandLineTest_SOURCE_DIR}\"")