From a6005c2ba495a584d82fd812c8c0e702b97cb6d0 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 1 Aug 2002 08:50:19 +0000
Subject: (main): Exit with status 126 or 127 when execvp or execv fails, for
 consistency with POSIX commands like env and nice.

---
 src/chroot.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/chroot.c b/src/chroot.c
index 760087587..4904c84d6 100644
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -102,8 +102,10 @@ main (int argc, char **argv)
 
   /* Execute the given command.  */
   execvp (argv[0], argv);
-  error (1, errno, _("cannot execute %s"), argv[0]);
 
-  exit (1);
-  return 1;
+  {
+    int exit_status = (errno == ENOENT ? 127 : 126);
+    error (0, errno, "%s", argv[0]);
+    exit (exit_status);
+  }
 }
-- 
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