apply nocolor changes

1 files changed, 3 insertions, 0 deletions

diff --git a/docs/env_variables.md b/docs/env_variables.md
index e203055f..74863d8d 100644
--- a/docs/env_variables.md
+++ b/docs/env_variables.md
@@ -381,6 +381,9 @@ checks or alter some of the more exotic semantics of the tool:
     some basic stats. This behavior is also automatically triggered when the
     output from afl-fuzz is redirected to a file or to a pipe.
 
+  - Setting `AFL_NO_COLOR` or `AFL_NO_COLOUR` will omit control sequences for
+    coloring console output when configured with USE_COLOR and not ALWAYS_COLORED.
+
   - Setting `AFL_FORCE_UI` will force painting the UI on the screen even if
     no valid terminal was detected (for virtual consoles)