From: K.Kosako <kkosako0@gmail.com>
Date: Tue, 26 Mar 2019 00:03:53 +0000 (+0900)
Subject: small changes of onigenc_init() for escaping warning of LGTM
X-Git-Tag: v6.9.2_rc1~32
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3e7a5da0eac995535b7c2cc9fb3193aadf63a638;p=onig

small changes of onigenc_init() for escaping warning of LGTM
---

diff --git a/src/regenc.c b/src/regenc.c
index 3aeb625..6376565 100644
--- a/src/regenc.c
+++ b/src/regenc.c
@@ -77,6 +77,17 @@ enc_is_inited(OnigEncoding enc)
   return 0;
 }
 
+static int OnigEncInited;
+
+extern int
+onigenc_init(void)
+{
+  if (OnigEncInited != 0) return 0;
+
+  OnigEncInited = 1;
+  return 0;
+}
+
 extern int
 onigenc_end(void)
 {
@@ -86,15 +97,10 @@ onigenc_end(void)
     InitedList[i].enc    = 0;
     InitedList[i].inited = 0;
   }
-
   InitedListNum = 0;
-  return ONIG_NORMAL;
-}
 
-extern int
-onigenc_init(void)
-{
-  return 0;
+  OnigEncInited = 0;
+  return ONIG_NORMAL;
 }
 
 extern int