added some safety checks

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index cca88c17e40621c47608430cd83cfd81db58aab6..a4cabfdaddd20b15192ed0c13287a84ec14ea1ff 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -10710,6 +10710,9 @@ void InitGraphicInfo_BD(void)
 {
   int i, j;
 
+  if (graphic_info == NULL)            // still at startup phase
+    return;
+
   // always start with reliable default values
   for (i = 0; i < O_MAX_ALL; i++)
   {
@@ -11921,11 +11924,6 @@ void OpenURLFromHash(SetupFileHash *hash, int hash_key)
   OpenURL(getHashEntry(hash, int2str(hash_key, 0)));
 }
 
-char *getCurrentLevelsetName(void)
-{
-  return leveldir_current->name;
-}
-
 
 // ============================================================================
 // tests