enum entry for unarchive to be used by tar

[oweals/busybox.git] / busybox.sh

diff --git a/busybox.sh b/busybox.sh
index 26d1376a0584eabb1f7b6ba7eb9470ef782980b0..7c3deb20e01eef5b348cd646d158e9b775a1f040 100755 (executable)
--- a/busybox.sh
+++ b/busybox.sh
@@ -9,7 +9,7 @@ RAW=` \
     | tr A-Z a-z | sort
 `
 test "${RAW}" != "" ||  exit
-if [ -d ${$BB_SRC_DIR:-.} ]; then cd $BB_SRC_DIR; fi
+if [ -d "$BB_SRC_DIR" ]; then cd $BB_SRC_DIR; fi
 # By running $RAW through "ls", we avoid listing
 # source files that don't exist.
 ls $RAW 2>/dev/null | tr '\n' ' '