commit 60e3d0d790beb03b8d93cb15cfb9cca061d95d65 Author: David Fifield <david@bamsoftware.com> Date: Sun Sep 4 14:50:58 2011 -0700 Handle the case where userAgent is null or undefined. --- swfcat.as | 15 ++++++++------- 1 files changed, 8 insertions(+), 7 deletions(-) diff --git a/swfcat.as b/swfcat.as index 26bf1da..85a1a1b 100644 --- a/swfcat.as +++ b/swfcat.as @@ -159,13 +159,14 @@ package var ua:String; ua = ExternalInterface.call("window.navigator.userAgent.toString"); - - for (var i:uint = 0; i < UA_LIST.length; i++) { - var re:RegExp = UA_LIST[i]; - - if (ua.match(re)) { - puts("Disabling because User-Agent matched " + re + "."); - return true; + if (ua != null) { + for (var i:uint = 0; i < UA_LIST.length; i++) { + var re:RegExp = UA_LIST[i]; + + if (ua.match(re)) { + puts("Disabling because User-Agent matched " + re + "."); + return true; + } } }