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-rw-r--r--src/help.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/help.c b/src/help.c
index e4eed9c..62b6476 100644
--- a/src/help.c
+++ b/src/help.c
@@ -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)) {