terminal-util: remove unnecessary check of result of isatty() (#4000)

[elogind.git] / src / basic / locale-util.h

diff --git a/src/basic/locale-util.h b/src/basic/locale-util.h
index 353b7845fdfcded6fc1bcb64d04925188257f6ec..0630a034ab475f48552062c43d9567c9b2a42f7c 100644 (file)
--- a/src/basic/locale-util.h
+++ b/src/basic/locale-util.h
@@ -67,7 +67,7 @@ typedef enum {
         _SPECIAL_GLYPH_MAX
 } SpecialGlyph;
 
-const char *special_glyph(SpecialGlyph code);
+const char *special_glyph(SpecialGlyph code) _const_;
 
 const char* locale_variable_to_string(LocaleVariable i) _const_;
 LocaleVariable locale_variable_from_string(const char *s) _pure_;