dodoc: Add a QA warning when called with no arguments.

See bug #481664 and bug #480892.

diff --git a/bin/ebuild-helpers/doins b/bin/ebuild-helpers/doins
index 4679e83a9a7140e100da733cb34faad384991a64..bdcef4883bd83415376814ff59108beb5bddbcde 100755 (executable)
--- a/bin/ebuild-helpers/doins
+++ b/bin/ebuild-helpers/doins
@@ -11,6 +11,7 @@ if [[ ${helper} == dodoc ]] ; then
                # default_src_install may call dodoc with no arguments
                # when DOC is defined but empty, so simply return
                # sucessfully in this case.
+               eqawarn "QA Notice: dodoc called with no arguments"
                exit 0
        fi
        export INSOPTIONS=-m0644