Fixed a memory leak in lash. It seems that close_all was calling close()

[oweals/busybox.git] / busybox.sh

diff --git a/busybox.sh b/busybox.sh
index 22493bf5913da529abd92e95cf7c6bf179999e5d..33829808625de7912a6f1c95318e3865b32d49cf 100755 (executable)
--- a/busybox.sh
+++ b/busybox.sh
@@ -3,10 +3,11 @@
 RAW=` \
     gcc -E -dM ${1:-Config.h} | \
     sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
-    | tr '[:upper:]' '[:lower:]' | sort
+    | tr A-Z a-z | sort
 `
+test "${RAW}" != "" ||  exit
 cd ${2:-.}
-# I added in the extra "ls" so only source files that
-# actually exist will show up in the compile list.
-ls -1 $RAW 2>/dev/null | sed -e 's/\.c$/\.o/g'
+# By running $RAW through "ls", we avoid listing
+# source files that don't exist.
+ls $RAW 2>/dev/null | tr '\n' ' '