Fix check in CMakeColors.

10 years ago · efdf4cb490
parent 36e8ed5f46
commit efdf4cb490
1 changed files with 1 additions and 1 deletions
--- a/CMakeModules/CMakeColors.cmake
+++ b/CMakeModules/CMakeColors.cmake
@ -1,7 +1,7 @@
 if(NOT WIN32)
  # [ -t 2 ] tests whether stderr is interactive.
  # The negation '!' is because for POSIX shells, 0 is true and 1 is false.
-  execute_process(COMMAND [ ! -t 2 ] RESULT_VARIABLE IS_STDERR_INTERACTIVE)
+  execute_process(COMMAND "[ ! -t 2 ]" RESULT_VARIABLE IS_STDERR_INTERACTIVE)
  if(IS_STDERR_INTERACTIVE)
    string(ASCII 27 Esc)
    set(ColorReset  "${Esc}[m")