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authorJeff Garzik <jeff@garzik.org>2012-04-15 16:52:09 -0400
committerJeff Garzik <jgarzik@redhat.com>2012-04-15 16:52:09 -0400
commitc376ac359ec8551823b4ee14c85d85a49f2d3436 (patch)
tree121093f97279ca969a424f3792e64c41f8a05b48 /src/uint256.h
parentab9dc75a183c7a46e38e957ee3192d5febcccb3c (diff)
Fix loop index var types, fixing many minor sign comparison warnings
foo.size() typically returns an unsigned integral type; make loop variables match those types' signedness.
Diffstat (limited to 'src/uint256.h')
-rw-r--r--src/uint256.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/uint256.h b/src/uint256.h
index 0947816785..309c1f7995 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -287,7 +287,7 @@ public:
std::string GetHex() const
{
char psz[sizeof(pn)*2 + 1];
- for (int i = 0; i < sizeof(pn); i++)
+ for (unsigned int i = 0; i < sizeof(pn); i++)
sprintf(psz + i*2, "%02x", ((unsigned char*)pn)[sizeof(pn) - i - 1]);
return std::string(psz, psz + sizeof(pn)*2);
}