Merge branch 'tr/die_errno'

* tr/die_errno:
  Use die_errno() instead of die() when checking syscalls
  Convert existing die(..., strerror(errno)) to die_errno()
  die_errno(): double % in strerror() output just in case
  Introduce die_errno() that appends strerror(errno) to die()

1 files changed, 1 insertions, 1 deletions

diff --git a/shell.c b/shell.c
index b968be79f4..e4864e04da 100644
--- a/shell.c
+++ b/shell.c
@@ -60,7 +60,7 @@ int main(int argc, char **argv)
 	while (devnull_fd >= 0 && devnull_fd <= 2)
 		devnull_fd = dup(devnull_fd);
 	if (devnull_fd == -1)
-		die("opening /dev/null failed (%s)", strerror(errno));
+		die_errno("opening /dev/null failed");
 	close (devnull_fd);
 
 	/*