Do not whine when there is nothing to remove

diff --git a/bin/clean-generated.sh b/bin/clean-generated.sh
index 94c2d95d1114acbedcf61375f8f9c08cf8912c5a..6513421d1d6fee0de03b05f8f1b91925813204a2 100755 (executable)
--- a/bin/clean-generated.sh
+++ b/bin/clean-generated.sh
@@ -1,11 +1,11 @@
 #!/bin/sh
 # remove all autogenerated files
-rm www/api/v1/apps/*
-rm www/api/v1/details-data/*
-rm -r www/api/v1/developers/*
-rm www/api/v1/discover-data/*
-rm www/api/v1/games/*/*
-rmdir www/api/v1/games/*/
-rm www/api/v1/search-data/*
-rm www/discover/*
-rm www/game/*
+rm -f www/api/v1/apps/*
+rm -f www/api/v1/details-data/*
+rm -f -r www/api/v1/developers/*
+rm -f www/api/v1/discover-data/*
+rm -f www/api/v1/games/*/*
+rmdir  www/api/v1/games/*/
+rm -f www/api/v1/search-data/*
+rm -f www/discover/*
+rm -f www/game/*