Set both the app and default SCD pin prompt at the same time.

Fixes the case when scdaemon prompts for card insertion.

* scd/app-openpgp.c (do_set_pin_prompt): Fix indentation. No longer
unset the prompt with '-' since the OPTION command without a value
does this anyway.
* scd/app.c (expand_pin_prompt): Fix indentation.
* scd/command.c (set_pinentry_prompt): Set both the default and
application prompt when available.

3 files changed, 30 insertions, 32 deletions

diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index ea3e52e6b..a5e98075c 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -3765,14 +3765,14 @@ do_set_pin_prompt(app_t app, int which, const char *prompt)
 
   switch (which)
     {
-      case PIN_SIGN_PROMPT:
-	p = &app->app_local->pin_prompt;
-	break;
-      case PIN_ADMIN_PROMPT:
-	p = &app->app_local->pin_admin_prompt;
+    case PIN_SIGN_PROMPT:
+      p = &app->app_local->pin_prompt;
+      break;
+    case PIN_ADMIN_PROMPT:
+      p = &app->app_local->pin_admin_prompt;
+      break;
+    default:
 	break;
-      default:
-	  break;
     }
 
   if (p)
@@ -3780,7 +3780,7 @@ do_set_pin_prompt(app_t app, int which, const char *prompt)
       xfree (*p);
       *p = NULL;
 
-      if (prompt && *prompt != '-' && *(prompt+1) != 0)
+      if (prompt && *prompt)
 	{
 	  *p = xtrystrdup (prompt);
 	  if (!*p)
diff --git a/scd/app.c b/scd/app.c
index e0b2fe6e7..51bd207ff 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -969,20 +969,20 @@ expand_pin_prompt(const char *prompt, const char *prepend, int which, ...)
 
   switch (which)
     {
-      /* Signature count. */
-      case PIN_SIGN_PROMPT:
-	luval = va_arg (ap, unsigned long);
-	snprintf (valuebuf, sizeof (valuebuf), "%lu", luval);
-	token = "|S|";
-	break;
-      /* Pin tries remaining. */
-      case PIN_ADMIN_PROMPT:
-	intval = va_arg (ap, int);
-	snprintf (valuebuf, sizeof (valuebuf), "%i", intval);
-	token = "|A|";
-	break;
-      default:
-	break;
+    /* Signature count. */
+    case PIN_SIGN_PROMPT:
+      luval = va_arg (ap, unsigned long);
+      snprintf (valuebuf, sizeof (valuebuf), "%lu", luval);
+      token = "|S|";
+      break;
+    /* Pin tries remaining. */
+    case PIN_ADMIN_PROMPT:
+      intval = va_arg (ap, int);
+      snprintf (valuebuf, sizeof (valuebuf), "%i", intval);
+      token = "|A|";
+      break;
+    default:
+      break;
     }
 
   va_end (ap);
diff --git a/scd/command.c b/scd/command.c
index 2704e57b7..7b7536bba 100644
--- a/scd/command.c
+++ b/scd/command.c
@@ -395,9 +395,10 @@ reset_notify (assuan_context_t ctx, char *line)
 }
 
 static gpg_error_t
-set_pinentry_prompt(struct server_local_s *srv, int which, const char *prompt)
+set_pinentry_prompt(ctrl_t ctrl, int which, const char *prompt)
 {
   gpg_error_t rc = 0;
+  struct server_local_s *srv = ctrl->server_local;
   char **p = NULL;
 
   switch (which)
@@ -417,7 +418,7 @@ set_pinentry_prompt(struct server_local_s *srv, int which, const char *prompt)
       xfree (*p);
       *p = NULL;
 
-      if (prompt && *prompt != '-' && *(prompt+1) != 0)
+      if (prompt && *prompt)
 	{
 	  *p = xtrystrdup (prompt);
 	  if (!*p)
@@ -425,6 +426,9 @@ set_pinentry_prompt(struct server_local_s *srv, int which, const char *prompt)
 	}
     }
 
+  if (!rc && ctrl->app_ctx)
+    rc = app_set_pin_prompt (ctrl->app_ctx, PIN_SIGN_PROMPT, prompt);
+
   return rc;
 }
 
@@ -451,17 +455,11 @@ option_handler (assuan_context_t ctx, const char *key, const char *value)
    * app.c:expand_pin_prompt() for details. */
   else if (!strcmp (key, "pin-prompt"))
     {
-      if (ctrl->app_ctx)
-	return app_set_pin_prompt (ctrl->app_ctx, PIN_SIGN_PROMPT, value);
-      else
-	return set_pinentry_prompt (ctrl->server_local, PIN_SIGN_PROMPT, value);
+      return set_pinentry_prompt (ctrl, PIN_SIGN_PROMPT, value);
     }
   else if (!strcmp (key, "pin-admin-prompt"))
     {
-      if (ctrl->app_ctx)
-	return app_set_pin_prompt (ctrl->app_ctx, PIN_ADMIN_PROMPT, value);
-      else
-	return set_pinentry_prompt (ctrl->server_local, PIN_ADMIN_PROMPT, value);
+      return set_pinentry_prompt (ctrl, PIN_ADMIN_PROMPT, value);
     }
 
  return 0;