Codechange: introduce GetEnv that returns optional based on std::getenv

2025-05-03 11:44:34 +02:00
parent 04a6a55e94
commit 96fd291693
4 changed files with 25 additions and 25 deletions
--- a/src/string_func.h
+++ b/src/string_func.h
@@ -167,4 +167,6 @@ inline bool IsWhitespace(char32_t c)
 #include <sys/param.h>
 #endif

+std::optional<std::string_view> GetEnv(const char *variable);
+
 #endif /* STRING_FUNC_H */