From: Michael Brown <mcb30@ipxe.org>
Date: Fri, 22 Jan 2021 09:52:57 +0000 (+0000)
Subject: [build] Fix genfsimg incompatibility with dash shell
X-Git-Tag: secboot-ioactive-20221109~292
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2a6618d460d46acacc47d7c3048da3fcf5afd01;p=thirdparty%2Fipxe.git

[build] Fix genfsimg incompatibility with dash shell

Reported-by: Antony Messerli <antony@mes.ser.li>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/util/genfsimg b/src/util/genfsimg
index ddf0c4581..3f1356eae 100755
--- a/src/util/genfsimg
+++ b/src/util/genfsimg
@@ -55,12 +55,12 @@ efi_boot_name() {
 	exit 1
     fi
     PEOFF=$(get_byte "${FILENAME}" 0x3c)
-    PESIG=$(get_word "${FILENAME}" "0x${PEOFF}")
+    PESIG=$(get_word "${FILENAME}" 0x${PEOFF})
     if [ "${PESIG}" != "5045" ] ; then
 	echo "${FILENAME}: invalid PE header" >&2
 	exit 1
     fi
-    ARCH=$(get_word "${FILENAME}" $(( "0x${PEOFF}" + 4 )) )
+    ARCH=$(get_word "${FILENAME}" $(( 0x${PEOFF} + 4 )) )
     case "${ARCH}" in
 	"4c01" )
 	    echo "BOOTIA32.EFI"