+ LANGFILE=$(echo ${MOZILLA_FIVE_HOME}/chrome/${MOZLANG}*.jar \
+ | sed 's/\s.*//g' )
+ if [ -f "$LANGFILE" ]; then
+ MOZLANG=$(basename "$LANGFILE" | sed 's/\.jar//')
+ MOZARGS="-UILocale $MOZLANG"
+ break
+ fi
+ done
+fi
+
+# compreg.dat and/or chrome.rdf will screw things up if it's from an
+# older version. http://bugs.gentoo.org/show_bug.cgi?id=63999
+for f in ~/{.,.mozilla/}firefox/*/{compreg.dat,chrome.rdf,XUL.mfasl}; do
+ if [[ -f ${f} && ${f} -ot /usr/bin/mozilla-firefox ]]; then
+ echo "Removing ${f} leftover from older firefox"
+ rm -f "${f}"
+ fi
+done