[EDEX-26] fix getLogs fromBlock calculating

echoprotocol · Nov 20, 2019 · 7777ba3 · 7777ba3
1 parent 8c2a4ab
commit 7777ba3
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "echo-web3",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "The wrapper over the Web3 that helps you to save your DAPP's code with calling to web3 methods by call to ECHO blockchain",
   "main": "./dist/index.js",
   "types": "./types/index.d.ts",

diff --git a/src/providers/methods/get-logs.js b/src/providers/methods/get-logs.js
@@ -55,10 +55,12 @@ class GetLogs extends Method {
 			toBlock = Number(toBlock) || latestBlock;
 		}
 
-		// NOTE:: echo chain interpreters `[fromBlock, toBlock]` is empty range, if  fromBlock === toBlock
-		// we need to decrease left side of range for getting of toBlock's logs
-		// according with this behaviour we need to decrease fromBlock every time 
-		fromBlock -=1;
+		if(fromBlock !== 1){
+			// NOTE:: echo chain interpreters `[fromBlock, toBlock]` is empty range, if  fromBlock === toBlock
+			// we need to decrease left side of range for getting of toBlock's logs
+			// according with this behaviour we need to decrease fromBlock every time 
+			fromBlock -= 1;
+		}
 
 		if (toBlock < fromBlock) throw new Error('toBlock is less than fromBlock');