X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=mlp.git;a=blobdiff_plain;f=doit.sh;fp=doit.sh;h=4b4d3242c730d618a6f12a470f575d2fe07ca0fe;hp=bd6f195e75aa1b710fca74a3a0b0e3944a8766c1;hb=a3e1c52fc152cbbbcc2c8c675f14efc0e653d6fd;hpb=713c683d77fc94a4257c4031b0c51ef4669a3d4a

diff --git a/doit.sh b/doit.sh
index bd6f195..4b4d324 100755
--- a/doit.sh
+++ b/doit.sh
@@ -2,8 +2,10 @@
 
 #  mlp-mnist is an implementation of a multi-layer neural network.
 #
-#  Copyright (c) 2008 Idiap Research Institute, http://www.idiap.ch/
-#  Written by Francois Fleuret <francois.fleuret@idiap.ch>
+#  Copyright (c) 2006 École Polytechnique Fédérale de Lausanne,
+#  http://www.epfl.ch
+#
+#  Written by Francois Fleuret <francois@fleuret.org>
 #
 #  This file is part of mlp-mnist.
 #
@@ -21,14 +23,22 @@
 
 make -k ann
 
-if [[ $1 == "--download-mnist" ]]; then
-    for f in train-images-idx3-ubyte train-labels-idx1-ubyte t10k-images-idx3-ubyte t10k-labels-idx1-ubyte; do
-        if [[ ! -f "./$f" ]]; then
-            echo "Could not find $f, downloading it."
-            wget http://yann.lecun.com/exdb/mnist/$f.gz
-            gunzip $f.gz
-        fi
-    done
+if [[ $1 ]]; then
+
+    if [[ $1 == "--download-mnist" ]]; then
+        for f in train-images-idx3-ubyte train-labels-idx1-ubyte t10k-images-idx3-ubyte t10k-labels-idx1-ubyte; do
+            if [[ ! -f "./$f" ]]; then
+                echo "Could not find $f, downloading it."
+                wget http://yann.lecun.com/exdb/mnist/$f.gz
+                gunzip $f.gz
+            fi
+        done
+    else
+
+        echo "Unknown option $1"
+        exit 1
+
+    fi
 fi
 
 for f in train-images-idx3-ubyte train-labels-idx1-ubyte t10k-images-idx3-ubyte t10k-labels-idx1-ubyte; do