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authorPřemysl Janouch <p@janouch.name>2018-10-10 20:59:35 +0200
committerPřemysl Janouch <p@janouch.name>2018-10-10 21:12:35 +0200
commit2fe3c4753fb790ad5ebde3fcbca056370ece9cb9 (patch)
tree484502b5b3d5673c395a454aacde8b62e6ef78a6 /cmd/repl
parent2717cd569bfa9eda3600ad4b9d88fc36eeda42e7 (diff)
downloadell-slices.tar.gz
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Go: make use of multiple return valuesslices
Diffstat (limited to 'cmd/repl')
-rw-r--r--cmd/repl/main.go3
1 files changed, 1 insertions, 2 deletions
diff --git a/cmd/repl/main.go b/cmd/repl/main.go
index b1bb413..3511931 100644
--- a/cmd/repl/main.go
+++ b/cmd/repl/main.go
@@ -29,8 +29,7 @@ import (
)
func run(L *ell.Ell, program []ell.V) {
- var result []ell.V
- if !L.EvalBlock(program, nil, &result) {
+ if result, ok := L.EvalBlock(program, nil); !ok {
fmt.Printf("\x1b[31m%s: %s\x1b[0m\n", "runtime error", L.Error)
L.Error = ""
} else {