termux-tools: Search in more places for su

packages/termux-tools/build.sh

@@ -1,6 +1,6 @@
 TERMUX_PKG_HOMEPAGE=http://termux.com/
 TERMUX_PKG_DESCRIPTION="Some tools for Termux"
-TERMUX_PKG_VERSION=0.21
+TERMUX_PKG_VERSION=0.22
 
 termux_step_make_install () {
 	$CXX $CFLAGS $LDFLAGS -std=c++14 -Wall -Wextra -pedantic -Werror $TERMUX_PKG_BUILDER_DIR/*.cpp -o $TERMUX_PREFIX/bin/termux-elf-cleaner

packages/termux-tools/su

@@ -1,12 +1,16 @@
 #!/bin/sh
 
-if [ -x /system/xbin/su ]; then
-	# The su tool may require programs from /system/bin in path:
-	PATH=/system/bin:$PATH /system/xbin/su $@
-else
+for p in /system/xbin/su /su/bin/su
+do
+	if [ -x $p ]; then
+		# The su tool may require programs
+		# from /system/bin in path:
+		PATH=/system/bin:$PATH exec $p $@
+	fi
+done
+
 echo "There is no su program on this device. Termux"
 echo "does not supply tools for rooting, see e.g."
 echo "http://www.androidcentral.com/root for"
 echo "information about rooting Android."
 exit 1
-fi