From dca6c0cd9148724997a81ad6ae4e26b7153112be Mon Sep 17 00:00:00 2001
From: Huang Qi <huangqi3@xiaomi.com>
Date: Fri, 27 Sep 2024 14:43:27 +0800
Subject: [PATCH] nshlib: Add missing newline in cmd_pidof output

Add newline at the end of cmd_pidof to show nsh
prompt correctly.

Before this patch:
```
nsh> pidof wifi
3 nsh>
```

After:
```
nsh> pidof wifi
3
nsh>
```
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
---
 nshlib/nsh_proccmds.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nshlib/nsh_proccmds.c b/nshlib/nsh_proccmds.c
index 8b3d88e7f..859d0b808 100644
--- a/nshlib/nsh_proccmds.c
+++ b/nshlib/nsh_proccmds.c
@@ -694,6 +694,8 @@ int cmd_pidof(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
       nsh_output(vtbl, "%d ", pids[i]);
     }
 
+  nsh_output(vtbl, "\n");
+
   return OK;
 }
 #endif