Make single character prompts more robust

2017-03-26 06:02:53 +02:00
parent 5d12c9d544
commit 035bc65bf9
4 changed files with 20 additions and 17 deletions
--- a/src/statusbar.h
+++ b/src/statusbar.h
@@ -69,8 +69,8 @@ void mpd();
 /// called each time user types another character while inside Window::getString
 bool mainHook(const char *);

-/// prompt and return one of the strings specified in the vector
-std::string promptReturnOneOf(std::vector<std::string> values);
+/// prompt and return one of the characters specified in the vector
+char promptReturnOneOf(const std::vector<char> &values);

 struct ImmediatelyReturnOneOf
 {