[dconf] Fix "make clean" problem on FreeBSD

[Ting-Wei Lan <lantw src gnome org>]

commit fe83b2425710187a259f8c80c36556273e38569b
Author: Ting-Wei Lan <lantw44 gmail com>
Date:   Mon Feb 10 20:34:36 2014 +0800

    Fix "make clean" problem on FreeBSD
    
    Running find without path is not allowed on FreeBSD.
    https://bugzilla.gnome.org/show_bug.cgi?id=723998

 Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index e40b6d8..c047e01 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -24,9 +24,9 @@ lcov: lcov-clean
        @echo
 
 gcno-clean:
-       -find -name '*.gcno' -delete
+       -find . -name '*.gcno' -delete
 
 lcov-clean:
        -lcov --directory $(top_builddir) -z
-       find -name '*.gcda' -delete
+       find . -name '*.gcda' -delete
        rm -rf lcov-html dconf-lcov.info