Add wget return check.

c3710b7f · Xinghai Sun · fb75f159 · c3710b7f
隐藏空白更改
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utils/utility.sh utils/utility.sh +4 -0

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--- a/utils/utility.sh
+++ b/utils/utility.sh
@@ -12,6 +12,10 @@ download() {
    fi

    wget -c $URL -O "$TARGET"
+    if [ $? -ne 0 ]; then
+        return 1
+    fi
+
    md5_result=`md5sum $TARGET | awk -F[' '] '{print $1}'`
    if [ ! $MD5 == $md5_result ]; then
        return 1