* regcomp.c (onig_compile): initialize ScanEnv.

  mainly to initialize env->warnings_flag [ruby-dev:40196]

* regparse.c (scan_env_clear): clear warnings_flag.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/regcomp.c b/regcomp.c
index bfddc225d1..e1ac7ee85c 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -5357,7 +5357,7 @@ onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
 
   int r, init_size;
   Node*  root;
-  ScanEnv  scan_env;
+  ScanEnv  scan_env = {0};
 #ifdef USE_SUBEXP_CALL
   UnsetAddrList  uslist;
 #endif