diff -Ndur fcitx-4.2.8.5/data/env_setup.sh fcitx-4.2.8.5-fix-bashisms/data/env_setup.sh
--- fcitx-4.2.8.5/data/env_setup.sh	2014-09-18 03:26:23.000000000 +0300
+++ fcitx-4.2.8.5-fix-bashisms/data/env_setup.sh	2014-11-17 02:56:52.806374092 +0200
@@ -31,7 +31,7 @@
 detect_qt_im_module()
 {
     QTPATH=`qmake -query QT_INSTALL_PLUGINS`
-    ls $QTPATH/inputmethods/*fcitx* &> /dev/null
+    ls $QTPATH/inputmethods/*fcitx* >/dev/null 2>&1
 }
 
 if [ -z "$XMODIFIERS" ]; then