- make it better

Changed files:
    flare.sh -> 1.3

diff --git a/flare.sh b/flare.sh
index 9948f165a05973e7a60a742a642973a7299a2e84..32aefee028875910b0519b9380043e802aaa77ed 100755 (executable)
--- a/flare.sh
+++ b/flare.sh
@@ -5,10 +5,15 @@
 # does not need write permission in current directory.
 # Requires: mktemp
 
-tmp=`mktemp -d ${TMPDIR:-/tmp}/flareXXXXXX`
-trap 'rc=$?; rm -rf $tmp; exit $rc' EXIT INT QUIT TERM
+if [ -f "$1" ]; then
+       tmp=`mktemp -d ${TMPDIR:-/tmp}/flareXXXXXX`
+       trap 'rc=$?; rm -rf $tmp; exit $rc' EXIT INT QUIT TERM
 
-cp "$1" "$tmp/file.swf"
-cd "$tmp"
-flare file.swf
-cat file.flr
+       cp "$1" "$tmp/file.swf"
+       cd "$tmp"
+       flare file.swf
+       cat file.flr
+else
+       # propatate usage
+       flare
+fi