Index: call-agent.c
===================================================================
--- call-agent.c
+++ call-agent.c
@@ -88,6 +88,11 @@
                  the access to the agent. */
 
   infostr = force_pipe_server? NULL : getenv ("GPG_AGENT_INFO");
+  /* 
+   * Override Environment variable if specified on cmdline
+   */
+  if (opt.gpg_agent_info)
+    infostr = force_pipe_server? NULL: opt.gpg_agent_info;
   if (!infostr || !*infostr)
     {
       const char *pgmname;