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Check current folder for mnemonic words if it fails in source folder. For binary support

This commit is contained in:
Maran 2014-07-09 10:59:49 +02:00
parent 794e65b60e
commit dcbd97d29c
1 changed files with 10 additions and 0 deletions
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10
ethcrypto/mnemonic.go
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@ -3,7 +3,9 @@ package ethcrypto
import ( import (
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"os"
"path" "path"
"path/filepath"
"runtime" "runtime"
"strconv" "strconv"
"strings" "strings"
@ -12,6 +14,14 @@ import (
func InitWords() []string { func InitWords() []string {
_, thisfile, _, _ := runtime.Caller(1) _, thisfile, _, _ := runtime.Caller(1)
filename := path.Join(path.Dir(thisfile), "mnemonic.words.lst") filename := path.Join(path.Dir(thisfile), "mnemonic.words.lst")
if _, err := os.Stat(filename); os.IsNotExist(err) {
fmt.Printf("reading mnemonic word list file 'mnemonic.words.lst' from source folder failed, looking in current folder.")
dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
if err != nil {
panic(fmt.Errorf("problem getting current folder: ", err))
}
filename = path.Join(dir, "mnemonic.words.lst")
}
content, err := ioutil.ReadFile(filename) content, err := ioutil.ReadFile(filename)
if err != nil { if err != nil {
panic(fmt.Errorf("reading mnemonic word list file 'mnemonic.words.lst' failed: ", err)) panic(fmt.Errorf("reading mnemonic word list file 'mnemonic.words.lst' failed: ", err))