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-rw-r--r--src/syscall/syscall_plan9.go6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/syscall/syscall_plan9.go b/src/syscall/syscall_plan9.go
index d16cad45d8..6a8ab97dc6 100644
--- a/src/syscall/syscall_plan9.go
+++ b/src/syscall/syscall_plan9.go
@@ -198,8 +198,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]int32
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}