flywithu/Learning-Bitcoin-from-the-Command-Line
1
1
Fork 0
mirror of https://github.com/ChristopherA/Learning-Bitcoin-from-the-Command-Line.git synced 2025-10-31 02:17:24 +00:00
Code Issues Releases Wiki Activity

Update 12_3_Programming_Bitcoind_with_C.md

Browse Source
This commit is contained in:
Shannon Appelcline 2017-06-21 11:10:13 -07:00 committed by GitHub
parent a244c08bd8
commit 71c64efcea
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
12_3_Programming_Bitcoind_with_C.md
View File

@ -53,8 +53,8 @@ printf("Sending %4.8f BTC to %s\n",tx_amount,tx_recipient);
We're just setting the 0.0005 BTC fee that we've reguarly used to ensure that our test transactions go through quickly:
```
float tx_fee = 0.0005;
float tx_total = tx_amount + tx_fee;
float tx_fee = 0.0005;
float tx_total = tx_amount + tx_fee;
```
> **WARNING:** A real program would calculate a fee that minimized cost while ensuring the speed was sufficient for the sender.
@ -106,7 +106,7 @@ Is the UTXO large enough to pay out your transaction? If so, grab it!
```
if (tx_amount > tx_total) {
json_t *lu_txid = NULL;
json_t *lu_txid = NULL;
lu_txid = json_object_get(lu_data,"txid");
tx_id = strdup(json_string_value(lu_txid));