webOS: ensure HOME directory is always set

Author: cscd98

retroarch.c

@@ -5988,6 +5988,14 @@ int rarch_main(int argc, char *argv[], void *data)
 #endif
 
 #if defined(WEBOS)
+   /* compatibility with webOS 1 */
+   const char *home = getenv("HOME");
+   if (home == NULL || strcmp(home, "/media/developer/") == 0)
+   {
+      char cwd[PATH_MAX];
+      if (getcwd(cwd, sizeof(cwd)) != NULL)
+         setenv("HOME", cwd, 1);
+   }
    /* compatibility with webOS 3 - 5 */
    if (getenv("EGL_PLATFORM") == NULL)
       setenv("EGL_PLATFORM", "wayland", 0);