Removed the export statement, because it must be on a separate line in

plain-vanilla Bourne shells, and it is not needed. Restricted the
special setting of IFS to the section that requires it.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@587204 13f79535-47bb-0310-9956-ffa450edef68

fop

@@ -22,8 +22,6 @@ fop_exec_args=
 no_config=false
 fop_exec_debug=false
 show_help=false
-export IFS="
-"
 for arg in "$@" ; do
   if [ "$arg" = "--noconfig" ] ; then
     no_config=true
@@ -153,6 +151,9 @@ fi
 LOCALCLASSPATH=${FOP_HOME}/build/fop.jar${pathSepChar}${FOP_HOME}/build/fop-sandbox.jar${pathSepChar}${FOP_HOME}/build/fop-hyph.jar${pathSepChar}$LOCALCLASSPATH
 
 # add in the dependency .jar files, which reside in $FOP_HOME/lib
+OLD_IFS=$IFS
+IFS="
+"
 DIRLIBS=${FOP_HOME}/lib/*.jar
 for i in ${DIRLIBS}
 do
@@ -166,6 +167,7 @@ do
       fi
     fi
 done
+IFS=$OLD_IFS
 
 # add in user-defined hyphenation JARs
 if [ -n "$FOP_HYPHENATION_PATH" ] ; then