From dd54dd13fd461541dc2b22752b1414834c2e8bec Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Tue, 10 Jan 2017 02:05:28 -0500
Subject: [PATCH] Fix some shellcheck warnings in build-package.sh

---
 build-package.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/build-package.sh b/build-package.sh
index fcda5850e..4c810616b 100755
--- a/build-package.sh
+++ b/build-package.sh
@@ -360,7 +360,7 @@ termux_step_extract_package () {
 
 	if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 		folder=`basename $filename .tar.bz2` && folder=`basename $folder .tar.gz` && folder=`basename $folder .tar.xz` && folder=`basename $folder .tar.lz` && folder=`basename $folder .tgz` && folder=`basename $folder .zip`
-		folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
+		folder="${folder/_/-}" # dpkg uses _ in tar filename, but - in folder
 	else
 		folder=$TERMUX_PKG_FOLDERNAME
 	fi
@@ -648,7 +648,7 @@ termux_step_make () {
 
 termux_step_make_install () {
 	if ls ./*akefile &> /dev/null; then
-		: ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
+		: "${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}"
 		# Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 		if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 			make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
@@ -737,8 +737,8 @@ termux_step_massage () {
 	if [ -d include ] && [ -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 		# Add virtual -dev sub package if there are include files:
 		local _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
-		echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
-		echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
+		echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > "$_DEVEL_SUBPACKAGE_FILE"
+		echo "TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\"" >> "$_DEVEL_SUBPACKAGE_FILE"
 		if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
 			echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\" >> $_DEVEL_SUBPACKAGE_FILE
 		else