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/curses/window.h
+++ b/src/curses/window.h
@@ -132,9 +132,11 @@ const Type EoF      = Special | 279;
 /// @see Window::getString()
 struct PromptAborted : std::exception
 {
+	PromptAborted() { }
+
 	template <typename ArgT>
 	PromptAborted(ArgT &&prompt)
-	: m_prompt(std::forward<ArgT>(prompt)) { }
+		: m_prompt(std::forward<ArgT>(prompt)) { }

 	virtual const char *what() const noexcept override { return m_prompt.c_str(); }