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Test errno when the return value from wait() indicates an error, not 

when it indicates success.  PR install/56303.
This commit is contained in:
gson 2021-08-09 10:46:39 +00:00
parent 925e6da6b6
commit a016b984d7
1 changed files with 3 additions and 3 deletions
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6
usr.bin/progress/progress.c
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@ -1,4 +1,4 @@
/* $NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $ */
/* $NetBSD: progress.c,v 1.24 2021/08/09 10:46:39 gson Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -31,7 +31,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: progress.c,v 1.23 2021/01/07 12:02:52 lukem Exp $");
__RCSID("$NetBSD: progress.c,v 1.24 2021/08/09 10:46:39 gson Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -259,7 +259,7 @@ main(int argc, char *argv[])
*/
ws = WIFSIGNALED(ws) ? WTERMSIG(ws) : WEXITSTATUS(ws);
if (deadpid != -1 && errno == EINTR)
if (deadpid == -1 && errno == EINTR)
continue;
if (deadpid == pid) {
pid = 0;