Fix shell script

Task-Nr: QTCREATOR-116

bin/qtcreator

@@ -31,6 +31,6 @@ fi
 
 bindir=`dirname "$me"`
 libdir=`cd "${bindir}/../lib" ; pwd`
-LD_LIBRARY_PATH="${libdir}/qtcreator:${LD_LIBRARY_PATH}"
+LD_LIBRARY_PATH="${libdir}:${libdir}/qtcreator:${LD_LIBRARY_PATH}"
 export LD_LIBRARY_PATH
 exec "${bindir}/qtcreator.bin" ${1+"$@"}