From b623f5953691b2a0614e6f1f4def86bdbb9a4113 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sat, 8 Aug 2020 11:53:00 +0200
Subject: New upstream version 5.2.0Beta2.1

---
 app/wlib/gtklib/ixhelp.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'app/wlib/gtklib/ixhelp.c')

diff --git a/app/wlib/gtklib/ixhelp.c b/app/wlib/gtklib/ixhelp.c
index f1e3983..5079f61 100644
--- a/app/wlib/gtklib/ixhelp.c
+++ b/app/wlib/gtklib/ixhelp.c
@@ -404,6 +404,13 @@ void wHelp(const char * topic)
 {
     char *htmlFile;
 
+    //Take off any topic characters after a '-'
+
+    if (!topic || !topic[0]) return;
+
+
+    if (!CheckHelpTopicExists(topic)) return;
+
     if (!wHelpWindow) {
         directory = malloc(BUFSIZ);
         assert(directory != NULL);
@@ -417,6 +424,7 @@ void wHelp(const char * topic)
 
     /* need space for the 'html' extension plus dot plus \0 */
     htmlFile = malloc(strlen(topic) + 6);
+
     assert(htmlFile != NULL);
 
     sprintf(htmlFile, "%s.html", topic);
@@ -424,4 +432,6 @@ void wHelp(const char * topic)
     load_into_view(htmlFile, MAIN_VIEW);
     gtk_widget_show_all(wHelpWindow);
     gtk_window_present(GTK_WINDOW(wHelpWindow));
+
+    free(htmlFile);
 }
-- 
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