ensure sasl application is started before running gproc test

git-svn-id: http://svn.ulf.wiger.net/gproc/branches/experimental-0906/gproc@30 f3948e33-8234-0410-8a80-a07eae3b6c4d

src/Makefile

@@ -53,7 +53,7 @@ $(beams) : %.beam : %.erl
 
 ## test targets
 test : all ./Unit-Quick-Files/gproc_eqc.beam
-	$(EQC_ERL) -s gproc_eqc run
+	$(EQC_ERL) -s gproc_eqc run -s erlang halt
 
 itest : all ./Unit-Quick-Files/gproc_eqc.beam
 	$(EQC_ERL) -s eqc start

src/Unit-Quick-Files/gproc_eqc.erl

@@ -400,6 +400,7 @@ prop_gproc() ->
 
 %% helpers
 start_app() ->
+    application:start(sasl),
     case application:start(gproc) of
         {error, {already_started,_}} ->
             stop_app(),