Add tests for sendemail.cc configuration variable

diff --git a/git-clone.sh b/git-clone.sh
index 2636159aaa7a6278d9b8fc64b853b319ac8da123..9e433c08086f3a80c91cc9dae1e48c88723b82f8 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -219,6 +219,7 @@ fi
 if test -n "$2"
 then
        dir="$2"
+       test $# == 2 || die "excess parameter to git-clone"
 else
        # Derive one from the repository name
        # Try using "humanish" part of source repo if user didn't specify one