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Fix check in CMakeColors.

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This commit is contained in:
Teo Mrnjavac 2014-11-07 14:20:59 +01:00
parent 36e8ed5f46
commit efdf4cb490
1 changed files with 1 additions and 1 deletions
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2
CMakeModules/CMakeColors.cmake
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@ -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")