[newlib-cygwin] Fix to stop a fall-through in a switch statement

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=ab640f4cd5605b6675538b196641c46c36c75c64

commit ab640f4cd5605b6675538b196641c46c36c75c64
Author: Jordi Sanfeliu <jordi@fibranet.cat>
Date:   Fri Jul 13 12:15:46 2018 +0200

    Fix to stop a fall-through in a switch statement
    
    The following fixes a fall-through that prevented from reading the
    next entry in the UTMP file and terminated the program with an abort().

Diff:
---
 newlib/libc/unix/getut.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/newlib/libc/unix/getut.c b/newlib/libc/unix/getut.c
index c3a9b62..89ed739 100644
--- a/newlib/libc/unix/getut.c
+++ b/newlib/libc/unix/getut.c
@@ -65,6 +65,7 @@ getutid (struct utmp *id)
 	case DEAD_PROCESS:
 	  if (id->ut_id == utmp_data.ut_id)
 	    return &utmp_data;
+	  break;
 	default:
 	  abort ();
 	}