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authorobscuren <geffobscura@gmail.com>2014-02-19 18:35:17 +0800
committerobscuren <geffobscura@gmail.com>2014-02-19 18:35:17 +0800
commit24f2b2afc3a848190822c382e6aa31c8ab120f07 (patch)
tree827603f276bbcba1240f7f6760df48a0349f0286 /ethutil
parentc866fcc5b37b53e0d11c1fd7e6cb971859537f2c (diff)
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Running contracts fixed
Diffstat (limited to 'ethutil')
-rw-r--r--ethutil/big.go6
-rw-r--r--ethutil/config.go14
-rw-r--r--ethutil/trie.go4
3 files changed, 18 insertions, 6 deletions
diff --git a/ethutil/big.go b/ethutil/big.go
index 979078bef..c41d63add 100644
--- a/ethutil/big.go
+++ b/ethutil/big.go
@@ -35,3 +35,9 @@ func BigD(data []byte) *big.Int {
return n
}
+
+func BigToBytes(num *big.Int, base int) []byte {
+ ret := make([]byte, base/8)
+
+ return append(ret[:len(ret)-len(num.Bytes())], num.Bytes()...)
+}
diff --git a/ethutil/config.go b/ethutil/config.go
index df1772d81..70553fb5b 100644
--- a/ethutil/config.go
+++ b/ethutil/config.go
@@ -34,12 +34,14 @@ func ReadConfig(base string) *config {
usr, _ := user.Current()
path := path.Join(usr.HomeDir, base)
- //Check if the logging directory already exists, create it if not
- _, err := os.Stat(path)
- if err != nil {
- if os.IsNotExist(err) {
- log.Printf("Debug logging directory %s doesn't exist, creating it", path)
- os.Mkdir(path, 0777)
+ if len(base) > 0 {
+ //Check if the logging directory already exists, create it if not
+ _, err := os.Stat(path)
+ if err != nil {
+ if os.IsNotExist(err) {
+ log.Printf("Debug logging directory %s doesn't exist, creating it", path)
+ os.Mkdir(path, 0777)
+ }
}
}
diff --git a/ethutil/trie.go b/ethutil/trie.go
index 95abca602..c25bd80cb 100644
--- a/ethutil/trie.go
+++ b/ethutil/trie.go
@@ -119,6 +119,10 @@ func (t *Trie) Undo() {
t.Root = t.prevRoot
}
+func (t *Trie) Cache() *Cache {
+ return t.cache
+}
+
/*
* Public (query) interface functions
*/