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authorWei-Ning Huang <w@byzantine-lab.io>2019-06-17 15:17:29 +0800
committerWei-Ning Huang <w@byzantine-lab.io>2019-06-17 15:17:29 +0800
commit82dfd61fb1f6b21d1863176cb6447f0806984126 (patch)
tree0e3e726cd101b2d2b722e165a4e2eb247525e509
parentb16d53c29a118a3a68a973f4d0cf47dd209e179a (diff)
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contracts: recovery: fix warning
-rw-r--r--contracts/Recovery.sol2
1 files changed, 1 insertions, 1 deletions
diff --git a/contracts/Recovery.sol b/contracts/Recovery.sol
index 4b28b7a..438ae1d 100644
--- a/contracts/Recovery.sol
+++ b/contracts/Recovery.sol
@@ -28,7 +28,7 @@ contract Recovery is Ownable {
emit VotedForRecovery(height, msg.sender);
}
- function numVotes(uint256 height) public returns (uint256) {
+ function numVotes(uint256 height) public view returns (uint256) {
return votes[height].length;
}
}