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emacs-29 42766f95e5c: * build-aux/make-info-dir: Avoid bashism (bug#7048
From: |
Ulrich Müller |
Subject: |
emacs-29 42766f95e5c: * build-aux/make-info-dir: Avoid bashism (bug#70484). |
Date: |
Tue, 23 Apr 2024 15:11:17 -0400 (EDT) |
branch: emacs-29
commit 42766f95e5c0e7eb9e21db964ed93c7e093cc0b9
Author: Ulrich Müller <ulm@gentoo.org>
Commit: Ulrich Müller <ulm@gentoo.org>
* build-aux/make-info-dir: Avoid bashism (bug#70484).
---
build-aux/make-info-dir | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/build-aux/make-info-dir b/build-aux/make-info-dir
index e5f4972902f..631fe533e69 100755
--- a/build-aux/make-info-dir
+++ b/build-aux/make-info-dir
@@ -33,7 +33,8 @@
## Header contains non-printing characters, so this is more
## reliable than using awk.
-cat <"${1?}" || exit
+test $# -ge 2 || exit 1
+cat <"$1"
shift
exec "${AWK-awk}" '
@@ -101,4 +102,4 @@ exec "${AWK-awk}" '
if (data[dircat])
printf "\n%s\n%s", topic[dircat], data[dircat]
}
-' "${@?}"
+' "$@"
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