* testsuite/teardown-env: Use -exec argument to find.

* examples/teardown-env: Likewise.

Rev: nettle/examples/teardown-env:1.4
Rev: nettle/testsuite/teardown-env:1.4

examples/teardown-env

@@ -6,6 +6,6 @@ rm -rf testkey testkey.pub testsignature testsignature2 \
 
 case "$EMULATOR" in
     wine*)
-	rm `find . -type l -name '*.dll'`
+	find . -type l -name '*.dll' -exec rm -f '{}' ';'
 	;;
 esac

testsuite/teardown-env

@@ -4,6 +4,6 @@ rm -rf testkey.priv testkey.pub testtmp testsignature testsignature2
 
 case "$EMULATOR" in
     wine*)
-	rm `find . -type l -name '*.dll'`
+	find . -type l -name '*.dll' -exec rm -f '{}' ';'
 	;;
 esac