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(config_file.c) Only attempt to load config file if it exists

This commit is contained in:
jdgleaver 2019-07-25 12:25:52 +01:00
parent 5047d6e709
commit 35cdff8704
1 changed files with 8 additions and 5 deletions
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13
libretro-common/file/config_file.c
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@ -603,12 +603,15 @@ config_file_t *config_file_new_from_path_to_string(const char *path)
uint8_t *ret_buf = NULL; uint8_t *ret_buf = NULL;
config_file_t *conf = NULL; config_file_t *conf = NULL;
if (filestream_read_file(path, (void**)&ret_buf, &length)) if (path_is_valid(path))
{ {
if (length >= 0) if (filestream_read_file(path, (void**)&ret_buf, &length))
conf = config_file_new_from_string((const char*)ret_buf, path); {
if ((void*)ret_buf) if (length >= 0)
free((void*)ret_buf); conf = config_file_new_from_string((const char*)ret_buf, path);
if ((void*)ret_buf)
free((void*)ret_buf);
}
} }
return conf; return conf;