Fix crash with empty xsl:key/@match attribute
authorNick Wellnhofer <wellnhofer@aevum.de>
Sun, 21 Oct 2012 17:02:25 +0000 (19:02 +0200)
committerNick Wellnhofer <wellnhofer@aevum.de>
Sun, 21 Oct 2012 17:03:46 +0000 (19:03 +0200)
commitdc11b6b379a882418093ecc8adf11f6166682e8d
treecaeacb9ccf0735ad2c831aeeac43a1fea0d58af3
parent6c99c519d97e5fcbec7a9537d190efb442e4e833
Fix crash with empty xsl:key/@match attribute

See https://bugzilla.gnome.org/show_bug.cgi?id=685328

Also improve some xsl:key error messages.
libxslt/keys.c