X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fserialize.h;h=03187b96b3e956bc7eb61de72efa70f2b35f6ce1;hb=5f3f7465db4444e49dd4a896f88c090b40d0a303;hp=ccd0145e34450a91d6ccbb8562d113e41b9421fd;hpb=f9d21b1864f11d69da1971e7c9490d33d25bc206;p=novacoin.git

diff --git a/src/serialize.h b/src/serialize.h
index ccd0145..03187b9 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -58,7 +58,7 @@ enum
 
 	 // modifiers
 	 SER_SKIPSIG = (1 << 16),
-	 SER_BLOCKHEADERONLY = (1 << 17),
+	 SER_BLOCKHEADERONLY = (1 << 17)
 
 };
 
@@ -1331,7 +1331,7 @@ public:
     int nVersion;
 
     CBufferedFile(FILE *fileIn, uint64_t nBufSize, uint64_t nRewindIn, int nTypeIn, int nVersionIn) :
-        src(fileIn), nSrcPos(0), nReadPos(0), nReadLimit((uint64_t)(-1)), nRewind(nRewindIn), vchBuf(nBufSize, 0),
+        src(fileIn), nSrcPos(0), nReadPos(0), nReadLimit(std::numeric_limits<uint64_t>::max()), nRewind(nRewindIn), vchBuf(nBufSize, 0),
         state(0), exceptmask(std::ios_base::badbit | std::ios_base::failbit), nType(nTypeIn), nVersion(nVersionIn) {
     }
 
@@ -1357,7 +1357,7 @@ public:
             unsigned int pos = (unsigned int)(nReadPos % vchBuf.size());
             size_t nNow = nSize;
             if (nNow + pos > vchBuf.size())
-                nNow = (size_t)(vchBuf.size() - pos);
+                nNow = vchBuf.size() - pos;
             if (nNow + nReadPos > nSrcPos)
                 nNow = (size_t)(nSrcPos - nReadPos);
             memcpy(pch, &vchBuf[pos], nNow);
@@ -1402,7 +1402,7 @@ public:
 
     // prevent reading beyond a certain position
     // no argument removes the limit
-    bool SetLimit(uint64_t nPos = (uint64_t)(-1)) {
+    bool SetLimit(uint64_t nPos = std::numeric_limits<uint64_t>::max()) {
         if (nPos < nReadPos)
             return false;
         nReadLimit = nPos;