scan2pdf: default output name if blank

diff --git a/scan2pdf b/scan2pdf
index 37e3b3e517a73138458753b9ec1cef675e95de30..cde86016b6661508574932c5b8b3b0198b8da61a 100755 (executable)
--- a/scan2pdf
+++ b/scan2pdf
@@ -11,6 +11,10 @@ fi
 INFILE="$1"
 OUTFILE="$2"
 
+if [ "$OUTFILE" = "" ]; then
+    OUTFILE=${INFILE}.pdf
+fi
+
 
 convert \
     -density 300 \