fix FOLDS_FOLD_ADDR_BUK() for remove warning.

diff --git a/src/regenc.h b/src/regenc.h
index e591d648362221dd82a7626eb56008f7d49ed97d..00a8ae37f43a025c8d8853c738c4f0e33fe146a8 100644 (file)
--- a/src/regenc.h
+++ b/src/regenc.h
@@ -182,6 +182,8 @@ ONIG_EXTERN int onigenc_unicode_apply_all_case_fold P_((OnigCaseFoldType flag, O
     addr = OnigUnicodeFolds2 + (buk)->index;\
   else if ((buk)->fold_len == 3)\
     addr = OnigUnicodeFolds3 + (buk)->index;\
+  else\
+    addr = 0;\
 } while (0)
 
 extern OnigCodePoint OnigUnicodeFolds1[];