File 2013_disable_rsh.patch of Package imap

--- a/src/osdep/unix/Makefile
+++ b/src/osdep/unix/Makefile
@@ -985,7 +985,7 @@ onceenv:
 	 -DMD5ENABLE=\"$(MD5PWD)\" -DMAILSPOOL=\"$(MAILSPOOL)\" \
 	 -DANONYMOUSHOME=\"$(MAILSPOOL)/anonymous\" \
 	 -DACTIVEFILE=\"$(ACTIVEFILE)\" -DNEWSSPOOL=\"$(NEWSSPOOL)\" \
-	 -DRSHPATH=\"$(RSHPATH)\" -DLOCKPGM=\"$(LOCKPGM)\" \
+	 -DLOCKPGM=\"$(LOCKPGM)\" \
 	 -DLOCKPGM1=\"$(LOCKPGM1)\" -DLOCKPGM2=\"$(LOCKPGM2)\" \
 	 -DLOCKPGM3=\"$(LOCKPGM3)\" > OSCFLAGS
 	echo $(BASELDFLAGS) $(EXTRALDFLAGS) > LDFLAGS