revert a null check (in PR #125)

diff --git a/src/regexec.c b/src/regexec.c
index 757f6a28d00c7337b3aac99d4d3c6c6aad7b1981..d34f0e71c5b6cacbb54e1b291c72723c15c7f209 100644 (file)
--- a/src/regexec.c
+++ b/src/regexec.c
@@ -4724,7 +4724,7 @@ onig_search_with_param(regex_t* reg, const UChar* str, const UChar* end,
       UChar* pre_end = ONIGENC_STEP_BACK(reg->enc, str, end, 1);
 
       max_semi_end = (UChar* )end;
-      if (IS_NOT_NULL(pre_end) && ONIGENC_IS_MBC_NEWLINE(reg->enc, pre_end, end)) {
+      if (ONIGENC_IS_MBC_NEWLINE(reg->enc, pre_end, end)) {
         min_semi_end = pre_end;
 
 #ifdef USE_CRNL_AS_LINE_TERMINATOR