Merge pull request #431 from cedwards/no_color_improvement

improve NO_COLOR detection
This commit is contained in:
Christer Edwards
2021-07-31 15:06:05 -06:00
committed by GitHub

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@@ -38,7 +38,7 @@ enable_color() {
}
# If "NO_COLOR" environment variable is present, disable output colors.
if ! export | grep -q "NO_COLOR"; then
if [ -z "${NO_COLOR}" ]; then
enable_color
fi