pubkeyop.in: Make help option work.

Must have been left behind in some rearrangement.

diff --git a/pubkeyop.in b/pubkeyop.in
index 5a37534..91bbcc8 100755 (executable)
--- a/pubkeyop.in
+++ b/pubkeyop.in
@@ -119,7 +119,7 @@ cmd_verify () {
 
 while getopts "hv" opt; do
   case "$opt" in
-    h) do_help; exit ;;
+    h) cmd_help; exit ;;
     v) version; exit ;;
     *) usage_err ;;
   esac