From d0ab27092c6d9fa419a122c52b69610a4bfea416 Mon Sep 17 00:00:00 2001
From: Arkshine <hv.contact@gmail.com>
Date: Fri, 24 Oct 2014 20:10:10 +0200
Subject: [PATCH] Allow show_menu native to send empty text and add reset_menu
 stock (bug 6244)

---
 amxmodx/util.cpp            |  3 ++-
 plugins/include/amxmisc.inc | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/amxmodx/util.cpp b/amxmodx/util.cpp
index e2c54c5d..891ca91c 100755
--- a/amxmodx/util.cpp
+++ b/amxmodx/util.cpp
@@ -57,7 +57,7 @@ void UTIL_ShowMenu(edict_t* pEdict, int slots, int time, char *menu, int mlen)
 	if (!gmsgShowMenu)
 		return;			// some games don't support ShowMenu (Firearms)
 
-	while (*n)
+	do
 	{
 		a = mlen;
 		if (a > 175) a = 175;
@@ -74,6 +74,7 @@ void UTIL_ShowMenu(edict_t* pEdict, int slots, int time, char *menu, int mlen)
 		*n = c;
 		menu = n;
 	}
+	while (*n);
 }
 
 /* warning - don't pass here const string */
diff --git a/plugins/include/amxmisc.inc b/plugins/include/amxmisc.inc
index a4314f2f..ad3b9ef2 100755
--- a/plugins/include/amxmisc.inc
+++ b/plugins/include/amxmisc.inc
@@ -578,3 +578,15 @@ stock has_all_flags(id, const flags[])
 	new FlagsNumber=read_flags(flags);
 	return ((get_user_flags(id) & FlagsNumber)==FlagsNumber);
 }
+
+/**
+ * Resets a client's menu.
+ *
+ * @note This is just a wrapper around show_menu for the sake of readability.
+ *
+ * @param index     Client to reset menu to, use 0 to reset to all clients
+ */
+stock reset_menu(index)
+{
+	show_menu(index, 0, "", 0);
+}