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Full adherance to NO_COLOR standard

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Bob Polis
2023-08-10 11:33:20 +02:00
parent e39414e571
commit 67aee22f75
1 changed files with 2 additions and 1 deletions
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src/iomanip.cpp
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@@ -25,7 +25,8 @@ static std::ostream& rgb(std::ostream& out, int r, int g, int b, int code) {
} }
bool sc::io::should_color(const std::ostream& out) { bool sc::io::should_color(const std::ostream& out) {
return !getenv("NO_COLOR") && isatty_ostream(out); char* no_color = getenv("NO_COLOR");
return !(no_color && no_color[0] != '\0') && isatty_ostream(out);
} }
bool sc::io::isatty_ostream(const std::ostream& out) { bool sc::io::isatty_ostream(const std::ostream& out) {