Check QEMU_BIN is not empty for cleanup_chroot, when building for same arch, QEMU_BIN would not be set, the condition fallsback to /usr/bin, which is executable

2021-02-15 17:56:26 -08:00 · 2021-02-15 17:56:26 -08:00 · 649fd9ecc0
commit 649fd9ecc0
parent ae05e37287
1 changed files with 1 additions and 1 deletions
--- a/lib.sh.in
+++ b/lib.sh.in
@ -136,7 +136,7 @@ cleanup_chroot() {
    umount_pseudofs

    # If a QEMU binary was copied in, remove that as well
-    if [ -x "$ROOTFS/usr/bin/$QEMU_BIN" ] ; then
+    if [ -n "$QEMU_BIN" ] && [ -x "$ROOTFS/usr/bin/$QEMU_BIN" ] ; then
        rm "$ROOTFS/usr/bin/$QEMU_BIN"
    fi
 }