[Patch #759208] Fix has_key emulation to not raise KeyError
diff --git a/Lib/curses/has_key.py b/Lib/curses/has_key.py
index 728c614..cac0cd1 100644
--- a/Lib/curses/has_key.py
+++ b/Lib/curses/has_key.py
@@ -163,7 +163,9 @@
if type(ch) == type( '' ): ch = ord(ch)
# Figure out the correct capability name for the keycode.
- capability_name = _capability_names[ch]
+ capability_name = _capability_names.get(ch)
+ if capability_name is None:
+ return 0
#Check the current terminal description for that capability;
#if present, return true, else return false.