Shallow git clone for Appveyor

nwellnhof · nwellnhof · commit 4806ee96eb71 · 2015-07-11T18:27:39.000+02:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -13,3 +13,5 @@ build: off
 test_script:
   - 'devel\bin\appveyor-build.bat'
 
+clone_depth: 10
+
