From b1e6084b2d0c5fa2c9fdf594c96a6339ba9306c1 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Mon, 2 Jan 2023 22:33:19 +0000
Subject: Fix getting the full snomask and mode lists.

---
 src/snomasks.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/snomasks.cpp')

diff --git a/src/snomasks.cpp b/src/snomasks.cpp
index 1aac3c415..ea11388f3 100644
--- a/src/snomasks.cpp
+++ b/src/snomasks.cpp
@@ -79,9 +79,14 @@ SnomaskManager::SnomaskManager()
 	EnableSnomask('r', "REHASH");
 }
 
+bool SnomaskManager::IsSnomask(char ch)
+{
+	return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z');
+}
+
 bool SnomaskManager::IsSnomaskUsable(char ch) const
 {
-	return ((isalpha(ch)) && (!masks[tolower(ch) - 'a'].Description.empty()));
+	return IsSnomask(ch) && !masks[tolower(ch) - 'a'].Description.empty();
 }
 
 void Snomask::SendMessage(const std::string& message, char letter)
-- 
cgit v1.3.1-10-gc9f91