Removed useless NULL check (all NULL destination states handled in DFA::prepare).

diff --git a/re2c/code.cc b/re2c/code.cc
index 9408f222c199b593f9731e12ad2b789016f21435..1a3827f640a797789bb305fab838ccbce1b469a4 100644 (file)
--- a/re2c/code.cc
+++ b/re2c/code.cc
@@ -922,7 +922,7 @@ void DFA::findBaseState()
                        {
                                State *to = s->go.span[i].to;
 
-                               if (to && to->isBase)
+                               if (to->isBase)
                                {
                                        to = to->go.span[0].to;
                                        uint nSpans = merge(span, s, to);