File exim-4.12-tail.patch of Package exim.import4507

Index: scripts/Configure-config.h
===================================================================
--- scripts/Configure-config.h.orig
+++ scripts/Configure-config.h
@@ -48,7 +48,7 @@ fi
 
 # Double-check that config.h is complete.
 
-if [ "`tail -1 config.h`" != "/* End of config.h */" ] ; then
+if [ "`tail -n 1 config.h`" != "/* End of config.h */" ] ; then
   echo "*** config.h appears to be incomplete"
   echo "*** unexpected failure in buildconfig program"
   exit 1