- Add a little comment

diff --git a/actions.cc b/actions.cc
index be554245319849617758f38b2691871d80a0923e..73250d17cdaff985ff93b25c9d4a1f6455f0d80d 100644 (file)
--- a/actions.cc
+++ b/actions.cc
@@ -966,7 +966,7 @@ CharSet::CharSet()
        for (uint j = 0; j < nRealChars; ++j)
        {
                rep[j] = &ptn[0];
-               ptn[j].nxt = &ptn[j + 1];
+               ptn[j].nxt = &ptn[j + 1]; /* wrong for j=nRealChars but will be corrected below */
        }
 
        freeHead = &ptn[1];