X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsetup.c;h=db428ad5248b8afc6b029dbf27960efc79e7a388;hb=a335ab0bab1ccd58275b03f0bc3cada75a3dc389;hp=22fd408408e767508e4e336cd0cdf39781adb864;hpb=81978d087d71b598d29647a007ae9f90077cab87;p=rocksndiamonds.git

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 22fd4084..db428ad5 100644
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -457,7 +457,7 @@ char *getProgramMainDataPath(char *command_filename, char *base_path)
 {
   // check if the program's main data base directory is configured
   if (!strEqual(base_path, "."))
-    return base_path;
+    return getStringCopy(base_path);
 
   /* if the program is configured to start from current directory (default),
      determine program package directory from program binary (some versions
@@ -494,22 +494,41 @@ char *getProgramMainDataPath(char *command_filename, char *base_path)
 
 char *getProgramConfigFilename(char *command_filename)
 {
-  char *command_filename_1 = getStringCopy(command_filename);
+  static char *config_filename_1 = NULL;
+  static char *config_filename_2 = NULL;
+  static char *config_filename_3 = NULL;
+  static boolean initialized = FALSE;
 
-  // strip trailing executable suffix from command filename
-  if (strSuffix(command_filename_1, ".exe"))
-    command_filename_1[strlen(command_filename_1) - 4] = '\0';
+  if (!initialized)
+  {
+    char *command_filename_1 = getStringCopy(command_filename);
+
+    // strip trailing executable suffix from command filename
+    if (strSuffix(command_filename_1, ".exe"))
+      command_filename_1[strlen(command_filename_1) - 4] = '\0';
+
+    char *ro_base_path = getProgramMainDataPath(command_filename, RO_BASE_PATH);
+    char *conf_directory = getPath2(ro_base_path, CONF_DIRECTORY);
+
+    char *command_basepath = getBasePath(command_filename);
+    char *command_basename = getBaseNameNoSuffix(command_filename);
+    char *command_filename_2 = getPath2(command_basepath, command_basename);
 
-  char *ro_base_path = getProgramMainDataPath(command_filename, RO_BASE_PATH);
-  char *conf_directory = getPath2(ro_base_path, CONF_DIRECTORY);
+    config_filename_1 = getStringCat2(command_filename_1, ".conf");
+    config_filename_2 = getStringCat2(command_filename_2, ".conf");
+    config_filename_3 = getPath2(conf_directory, SETUP_FILENAME);
 
-  char *command_basepath = getBasePath(command_filename);
-  char *command_basename = getBaseNameNoSuffix(command_filename);
-  char *command_filename_2 = getPath2(command_basepath, command_basename);
+    checked_free(ro_base_path);
+    checked_free(conf_directory);
 
-  char *config_filename_1 = getStringCat2(command_filename_1, ".conf");
-  char *config_filename_2 = getStringCat2(command_filename_2, ".conf");
-  char *config_filename_3 = getPath2(conf_directory, SETUP_FILENAME);
+    checked_free(command_basepath);
+    checked_free(command_basename);
+
+    checked_free(command_filename_1);
+    checked_free(command_filename_2);
+
+    initialized = TRUE;
+  }
 
   // 1st try: look for config file that exactly matches the binary filename
   if (fileExists(config_filename_1))
@@ -1074,7 +1093,8 @@ void InitUserLevelDirectory(char *level_subdir)
     createDirectory(getUserLevelDir(NULL), "main user level", PERMS_PRIVATE);
     createDirectory(getUserLevelDir(level_subdir), "user level", PERMS_PRIVATE);
 
-    SaveUserLevelInfo();
+    if (setup.internal.create_user_levelset)
+      SaveUserLevelInfo();
   }
 }
 
@@ -3869,6 +3889,11 @@ static boolean AddTreeSetToTreeInfoExt(TreeInfo *tree_node_old, char *tree_dir,
     {
       // get level info tree node of personal user level set
       tree_node_old = getTreeInfoFromIdentifier(leveldir_first, getLoginName());
+
+      // this may happen if "setup.internal.create_user_levelset" is FALSE
+      // or if file "levelinfo.conf" is missing in personal user level set
+      if (tree_node_old == NULL)
+	tree_node_old = leveldir_first->node_group;
     }
     else
     {