Change isxdigit to HexDigit in bignum.h

gridcoin-community · Aug 7, 2021 · cf4d321 · cf4d321
1 parent 728d7b7
commit cf4d321
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/bignum.h b/src/bignum.h
@@ -369,12 +369,11 @@ class CBigNum : public CBigNumBase
             psz++;
 
         // hex string to bignum
-        static const signed char phexdigit[256] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0 };
         *this = 0;
-        while (isxdigit(*psz))
+        while (::HexDigit(*psz) >= 0)
         {
             *this <<= 4;
-            int n = phexdigit[(unsigned char)*psz++];
+            int n = ::HexDigit((unsigned char)*psz++);
             *this += n;
         }
         if (fNegative)