remove unused variable

diff --git a/sample/bug_fix.c b/sample/bug_fix.c
index 1532d1d8dafc4ad836c1cc9cbc2b667bc4b9cd36..3f60c5be6141fc261ec5448b18c7b3141bd10ea6 100644 (file)
--- a/sample/bug_fix.c
+++ b/sample/bug_fix.c
@@ -4,8 +4,6 @@
 #include <stdio.h>
 #include "oniguruma.h"
 
-static OnigCaseFoldType CF = ONIGENC_CASE_FOLD_MIN;
-
 static int
 search(regex_t* reg, unsigned char* str, unsigned char* end)
 {