aboutsummaryrefslogtreecommitdiffstats
path: root/mobile/bind.go
diff options
context:
space:
mode:
Diffstat (limited to 'mobile/bind.go')
-rw-r--r--mobile/bind.go18
1 files changed, 13 insertions, 5 deletions
diff --git a/mobile/bind.go b/mobile/bind.go
index 7a1bf9e60..d6e621a25 100644
--- a/mobile/bind.go
+++ b/mobile/bind.go
@@ -154,12 +154,20 @@ func (c *BoundContract) GetDeployer() *Transaction {
// Call invokes the (constant) contract method with params as input values and
// sets the output to result.
func (c *BoundContract) Call(opts *CallOpts, out *Interfaces, method string, args *Interfaces) error {
- results := make([]interface{}, len(out.objects))
- copy(results, out.objects)
- if err := c.contract.Call(&opts.opts, &results, method, args.objects...); err != nil {
- return err
+ if len(out.objects) == 1 {
+ result := out.objects[0]
+ if err := c.contract.Call(&opts.opts, result, method, args.objects...); err != nil {
+ return err
+ }
+ out.objects[0] = result
+ } else {
+ results := make([]interface{}, len(out.objects))
+ copy(results, out.objects)
+ if err := c.contract.Call(&opts.opts, &results, method, args.objects...); err != nil {
+ return err
+ }
+ copy(out.objects, results)
}
- copy(out.objects, results)
return nil
}