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path: root/pkg/domain/infra/abi/terminal/terminal_linux.go
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Diffstat (limited to 'pkg/domain/infra/abi/terminal/terminal_linux.go')
-rw-r--r--pkg/domain/infra/abi/terminal/terminal_linux.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/domain/infra/abi/terminal/terminal_linux.go b/pkg/domain/infra/abi/terminal/terminal_linux.go
index ab71f8f6f..09c0f802d 100644
--- a/pkg/domain/infra/abi/terminal/terminal_linux.go
+++ b/pkg/domain/infra/abi/terminal/terminal_linux.go
@@ -15,12 +15,13 @@ import (
// ExecAttachCtr execs and attaches to a container
func ExecAttachCtr(ctx context.Context, ctr *libpod.Container, execConfig *libpod.ExecConfig, streams *define.AttachStreams) (int, error) {
- resize := make(chan define.TerminalSize)
+ var resize chan define.TerminalSize
haveTerminal := terminal.IsTerminal(int(os.Stdin.Fd()))
// Check if we are attached to a terminal. If we are, generate resize
// events, and set the terminal to raw mode
if haveTerminal && execConfig.Terminal {
+ resize = make(chan define.TerminalSize)
cancel, oldTermState, err := handleTerminalAttach(ctx, resize)
if err != nil {
return -1, err
@@ -32,7 +33,6 @@ func ExecAttachCtr(ctx context.Context, ctr *libpod.Container, execConfig *libpo
}
}()
}
-
return ctr.Exec(execConfig, streams, resize)
}