--- /usr/bin/xdg-open	2010-03-03 05:34:44.000000000 -0500
+++ xdg-open	2010-05-16 11:31:47.502100046 -0400
@@ -395,7 +395,7 @@
                 command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
                 command_exec=`which $command 2>/dev/null`
                 if [ -x "$command_exec" ] ; then
-                    $command_exec $1
+                    $command_exec "$1"
                     if [ $? -eq 0 ]; then
                         exit_success
                     fi