parser: fix unrecognized keysym handling
authorRan Benita <ran234@gmail.com>
Fri, 7 Feb 2014 19:12:53 +0000 (21:12 +0200)
committerRan Benita <ran234@gmail.com>
Fri, 7 Feb 2014 22:11:44 +0000 (00:11 +0200)
commit5547a82f2a6ed752fea3ce9a531b13801be3a54a
tree7d7cdad0c3c77e13a5654d69a4cc455cad2d0e9a
parent5dbd136435dbeea6d4e2c227b6882260436106b6
parser: fix unrecognized keysym handling

Integer may be negative, so also need to test >= 0.
Also, $$ was left uninitialized if the keysym wasn't recognized.

Signed-off-by: Ran Benita <ran234@gmail.com>
src/xkbcomp/parser.y