kiss-maintainer: Better output

contrib/kiss-maintainer

@@ -2,11 +2,12 @@
 #
 # kiss-maintainer - find the maintainer of a package.
 
-kiss s "$1" >/dev/null && {
-    for repo in $(kiss s "$1"); do cd "$repo"
-        maintainers=$(git log . 2>/dev/null | grep -F Author: | sort -u)
+kiss s "$1" | while read -r repo; do cd "$repo"
+    m=$(git log -1 version 2>/dev/null) ||:
+    m=${m##*Author: }
+    m=${m%%>*}
 
-        [ "$maintainers" ] &&
-            printf '=> %s\n%s\n' "$PWD" "$maintainers"
-    done
-}
+    [ "$m" ] || continue
+
+    printf '=> %s\n%s>\n' "$PWD" "$m"
+done