Prefer $HOME/FS-UAE if it exists, otherwise use $DOCUMENTS/FS-UAE

Author: FrodeSolheim

ChangeLog

@@ -1,5 +1,6 @@
 Version 3.1.x:
 
+* Prefer $HOME/FS-UAE if it exists, otherwise use $DOCUMENTS/FS-UAE.
 * Support joystick_port_[port]_[gamepadinput] input mapping.
 * Read [guid].fs-uae-controller controller configs.
 * Fixed uaenative_library option.

src/fs-uae/paths.c

@@ -175,6 +175,15 @@ const char* fs_uae_base_dir(void)
     if (path == NULL) {
         path = read_custom_path("base-dir");
     }
+    if (path == NULL) {
+        gchar *path2 = g_build_filename(fs_uae_home_dir(), "FS-UAE", NULL);
+        if (fs_path_exists(path2)) {
+            fs_log("- using base dir $HOME/FS-UAE\n");
+            path = path2;
+        } else {
+            g_free(path2);
+        }
+    }
     if (path == NULL) {
         fs_log("- using base dir $DOCUMENTS/FS-UAE\n");
         path = g_build_filename(fs_uae_documents_dir(), "FS-UAE", NULL);