diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/help.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -103,13 +103,14 @@ int display_help(const char *topic) asprintf(&path, "%s/%s.txt", basedir, topic); - if (!io_file_exists(path) && keys_str2int(topic) > 0 && - keys_get_action(keys_str2int(topic)) > 0) { + if (!io_file_exists(path)) { int ch = keys_str2int(topic); enum key action = keys_get_action(ch); - topic = keys_get_label(action); - mem_free(path); - asprintf(&path, "%s/%s.txt", basedir, topic); + if (ch > 0 && action > 0 && action != KEY_UNDEF) { + topic = keys_get_label(action); + mem_free(path); + asprintf(&path, "%s/%s.txt", basedir, topic); + } } if (!io_file_exists(path)) { |