Mercurial > repos > blastem
diff menu.c @ 1034:2c8d76280e43
Slightly better handling of directory read errors
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Thu, 12 May 2016 19:26:58 -0700 |
parents | 5ebf6ddd5a44 |
children | 8da967779710 |
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--- a/menu.c Wed May 11 22:43:18 2016 -0700 +++ b/menu.c Thu May 12 19:26:58 2016 -0700 @@ -142,6 +142,10 @@ qsort(entries, num_entries, sizeof(dir_entry), menu_dir_sort); } else { warning("Failed to open directory %s: %s\n", menu->curpath, strerror(errno)); + entries = malloc(sizeof(dir_entry)); + entries->name = strdup(".."); + entries->is_dir = 1; + num_entries = 1; } uint8_t *dest; for (size_t i = 0; i < num_entries; i++) @@ -184,8 +188,8 @@ dest = get_native_pointer(dst, (void **)m68k->mem_pointers, &m68k->options->gen); if (dest) { *dest = dest[1] = 0; - free_dir_list(entries, num_entries); } + free_dir_list(entries, num_entries); break; } case 1: {