make test failures fatal

test/dlopen/Makefile

@@ -59,15 +59,15 @@ libtest3.so: libtest.c
 
 run: libtest2.so libtest1.so test1 test2 test3 dltest libtest.so dltest2 libtest3.so
 	@echo "----------running test 1--------------"
-	-LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test1
+	LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test1
 	@echo "----------running test 2--------------"
-	-LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test2
+	LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test2
 	@echo "----------running test 3--------------"
-	-LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test3
+	LD_LIBRARY_PATH=`pwd`:. $(DEBUG_LIBS)=all ./test3
 	@echo "----------running test 3--------------"
-	-$(DEBUG_LIBS)=all ./dltest2
+	$(DEBUG_LIBS)=all ./dltest2
 	@echo "----------running test 4--------------"
-	-$(DEBUG_LIBS)=all ./dltest
+	$(DEBUG_LIBS)=all ./dltest
 
 clean:
 	$(RM) *.o libtest1.so* libtest2.so* test1 test2 test3 \