Merge pull request #1106 from jgarzik/sign-compare

Fix many sign-comparison warnings found in bitcoin codebase

1 files changed, 2 insertions, 2 deletions

diff --git a/src/key.h b/src/key.h
index b8fc0cd772..8f220f1c75 100644
--- a/src/key.h
+++ b/src/key.h
@@ -173,7 +173,7 @@ public:
 
     CPrivKey GetPrivKey() const
     {
-        unsigned int nSize = i2d_ECPrivateKey(pkey, NULL);
+        int nSize = i2d_ECPrivateKey(pkey, NULL);
         if (!nSize)
             throw key_error("CKey::GetPrivKey() : i2d_ECPrivateKey failed");
         CPrivKey vchPrivKey(nSize, 0);
@@ -196,7 +196,7 @@ public:
 
     std::vector<unsigned char> GetPubKey() const
     {
-        unsigned int nSize = i2o_ECPublicKey(pkey, NULL);
+        int nSize = i2o_ECPublicKey(pkey, NULL);
         if (!nSize)
             throw key_error("CKey::GetPubKey() : i2o_ECPublicKey failed");
         std::vector<unsigned char> vchPubKey(nSize, 0);