Fixed crash

git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@114 d0cd1f9f-072b-0410-8dd7-cf729c803f20

dict/hyphen.cpp

@@ -39,7 +39,7 @@ char *hyphen_string = 0;
 char *hyphen_unichar_lengths = 0;
 int *hyphen_unichar_offsets = NULL;
 float hyphen_rating = MAXFLOAT;
-int hyphen_state = 0;
+NODE_REF hyphen_state = 0;
 
 /*----------------------------------------------------------------------
               F u n c t i o n s
@@ -52,7 +52,7 @@ int hyphen_state = 0;
  * line to permute the other half of the word.
  **********************************************************************/
 void set_hyphen_word(char *word, char *unichar_lengths, int *unichar_offsets,
-                     float rating, int state) {
+                     float rating, NODE_REF state) {
   int char_index = strlen (unichar_lengths) - 1;
 
   if (display_ratings)

dict/hyphen.h

@@ -30,6 +30,7 @@
 ----------------------------------------------------------------------*/
 #include "choices.h"
 #include "emalloc.h"
+#include "dawg.h"
 
 /*----------------------------------------------------------------------
               V a r i a b l e s
@@ -39,7 +40,7 @@ extern char *hyphen_string;
 extern char *hyphen_unichar_lengths;
 extern int *hyphen_unichar_offsets;
 extern float hyphen_rating;
-extern int hyphen_state;
+extern NODE_REF hyphen_state;
 
 /*----------------------------------------------------------------------
               M a c r o s
@@ -120,5 +121,5 @@ last_word_on_line = FALSE
           Public Function Prototypes
 ----------------------------------------------------------------------*/
 void set_hyphen_word(char *word, char *unichar_lengths, int *unichar_offsets,
-                     float rating, int state);
+                     float rating, NODE_REF state);
 #endif