Check the return value of nhl_init() on com_pager_core()

nhl_init() can return NULL.
2022-02-10 05:24:34 +09:00
parent 03c715f179
commit bb5150445a
1 changed files with 5 additions and 0 deletions
--- a/src/questpgr.c
+++ b/src/questpgr.c
@@ -438,6 +438,11 @@ com_pager_core(const char *section, const char *msgid, boolean showerror)
        return FALSE;

    L = nhl_init();
+    if (!L) {
+        if (showerror)
+            impossible("com_pager: nhl_init() failed");
+        goto compagerdone;
+    }

    if (!nhl_loadlua(L, QTEXT_FILE)) {
        if (showerror)