regexec.c: change variable name to reflect its purpose

diff --git a/regexec.c b/regexec.c
index 694ac1b..a47bfc7 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -127,7 +127,7 @@
 
 /* Doesn't do an assert to verify that is correct */
 #define LOAD_UTF8_CHARCLASS_NO_CHECK(class) STMT_START { \
-    if (!CAT2(PL_utf8_,class)) { bool ok; ENTER; save_re_context(); ok=CAT2(is_utf8_,class)((const U8*)" "); LEAVE; } } STMT_END
+    if (!CAT2(PL_utf8_,class)) { bool throw_away; ENTER; save_re_context(); throw_away = CAT2(is_utf8_,class)((const U8*)" "); LEAVE; } } STMT_END
 
 #define LOAD_UTF8_CHARCLASS_ALNUM() LOAD_UTF8_CHARCLASS(alnum,"a")
 #define LOAD_UTF8_CHARCLASS_DIGIT() LOAD_UTF8_CHARCLASS(digit,"0")