Deglobalize default threshold value, and fix initialization of thresh…

…old variable.
dlang · Jun 24, 2013 · 8e4ef6a · 8e4ef6a
1 parent f85bd54
commit 8e4ef6a
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/std/net/isemail.d b/std/net/isemail.d
@@ -69,6 +69,7 @@ EmailStatus isEmail (Char) (const(Char)[] email, CheckDns checkDNS = CheckDns.no
 {
     alias const(Char)[] tstring;
 
+    enum defaultThreshold = 16;
     int threshold;
     bool diagnose;
 
@@ -84,7 +85,7 @@ EmailStatus isEmail (Char) (const(Char)[] email, CheckDns checkDNS = CheckDns.no
 
         switch (errorLevel)
         {
-            case EmailStatusCode.warning: threshold = threshold; break;
+            case EmailStatusCode.warning: threshold = defaultThreshold; break;
             case EmailStatusCode.error: threshold = EmailStatusCode.valid; break;
             default: threshold = errorLevel;
         }
@@ -1670,8 +1671,6 @@ enum EmailStatusCode
 
 private:
 
-enum threshold = 16;
-
 // Email parts for the isEmail function
 enum EmailPart
 {