From 3839c5118e719ec0ce79aed035da99a9d1f7dd22 Mon Sep 17 00:00:00 2001
From: cy384 <cy384@cy384.com>
Date: Mon, 21 Oct 2024 19:39:32 -0400
Subject: [PATCH] fix title setting

---
 ssheven.c | 4 ++--
 ssheven.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ssheven.c b/ssheven.c
index 08971d8..dbe1bdf 100644
--- a/ssheven.c
+++ b/ssheven.c
@@ -53,11 +53,11 @@ void generate_key_mapping(void)
 	}
 }
 
-void set_window_title(WindowPtr w, const char* c_name)
+void set_window_title(WindowPtr w, const char* c_name, size_t length)
 {
 	Str255 pascal_name;
 	strncpy((char *) &pascal_name[1], c_name, 254);
-	pascal_name[0] = strlen(c_name);
+	pascal_name[0] = length < 254 ? length : 254;
 
 	SetWTitle(w, pascal_name);
 }
diff --git a/ssheven.h b/ssheven.h
index fbd7dc8..75a7fbe 100644
--- a/ssheven.h
+++ b/ssheven.h
@@ -105,7 +105,7 @@ extern enum THREAD_COMMAND read_thread_command;
 extern enum THREAD_STATE read_thread_state;
 
 int save_prefs(void);
-void set_window_title(WindowPtr w, const char* c_name);
+void set_window_title(WindowPtr w, const char* c_name, size_t length);
 
 OSErr FSpPathFromLocation(FSSpec* spec, int* length, Handle* fullPath);