2 files changed, 4 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 624869f..8cf3568 100644
--- a/Makefile
+++ b/Makefile
@@ -52,6 +52,9 @@ $(LIB)GrokHtml$(DOTSO): $(JNISOURCES) GrokHtml.h
 $(LIB)treexpr$(DOTSO): $(SOURCES)
 	$(CC) $(LIBS) $(CFLAGS) $(INCL) -shared -o $@ $(SOURCES)
 
+run: run.c $(LIB)treexpr$(DOTSO) treexpr.h
+	$(CC) $(LIBS) $(CFLAGS) $(INCL) $(LIB)treexpr$(DOTSO) -o $@ run.c
+
 test: $(LIB)GrokHtml$(DOTSO) TestIt.class
 	LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. $(JAVA) TestIt
 
diff --git a/treexpr.c b/treexpr.c
index 3b6a836..99d4ff6 100644
--- a/treexpr.c
+++ b/treexpr.c
@@ -990,6 +990,7 @@ int tree_process( struct machine *m, xmlNodePtr node )
 		m->next_state = zalloc( N( m->next_state, m->states ) * sizeof( *m->next_state ));
 
 	// our inital current state is E(start)
+	memset( m->cur_state, 0, N( m->cur_state, m->states ) * sizeof( *m->cur_state ));
 	OR( m->cur_state, m->E[m->start->num], m->states );
 
 	// main loop, terminate when we run out of input or when there's no states in the cur_state bitmask