[gobject-introspection] tests: Don't error out if there is no existing directory

[Jasper St. Pierre <jstpierre src gnome org>]

commit 426901b15d87ba76386280514f686016b03cc8bf
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Aug 29 14:40:20 2012 -0300

    tests: Don't error out if there is no existing directory

 tests/doctool/Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tests/doctool/Makefile.am b/tests/doctool/Makefile.am
index ba8b555..60183d0 100644
--- a/tests/doctool/Makefile.am
+++ b/tests/doctool/Makefile.am
@@ -29,10 +29,10 @@ DocExamples_1_0_gir_FILES = $(libdocexamples_la_SOURCES)
 GIRS += DocExamples-1.0.gir
 
 %-C: %.gir
-	mkdir $*-C ; rm $*-C/*.page ; $(INTROSPECTION_DOCTOOL) --language C $*.gir -o $*-C/ && echo "  GEN  $*-C/index.page"
+	mkdir $*-C ; rm -f $*-C/*.page ; $(INTROSPECTION_DOCTOOL) --language C $*.gir -o $*-C/ && echo "  GEN  $*-C/index.page"
 
 %-Python: %.gir
-	mkdir $*-Python ; rm $*-Python/*.page ; $(INTROSPECTION_DOCTOOL) --language Python $*.gir -o $*-Python/ && echo "  GEN  $*-Python/index.page"
+	mkdir $*-Python ; rm -f $*-Python/*.page ; $(INTROSPECTION_DOCTOOL) --language Python $*.gir -o $*-Python/ && echo "  GEN  $*-Python/index.page"
 
 %-C.page.check: %-C
 	@diff -u -U 10 $(srcdir)/$*-C-expected $*-C && echo "  TEST  $*-C" && rm -rf $*-C