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-rw-r--r--setup-proxy.in5
1 files changed, 2 insertions, 3 deletions
diff --git a/setup-proxy.in b/setup-proxy.in
index 6b0d978..4d62ea0 100644
--- a/setup-proxy.in
+++ b/setup-proxy.in
@@ -13,14 +13,13 @@ fi
echon "name of proxyserver ? (e.g proxy.domain.loc:8080) [$proxyserver] "
default_read proxyserver $proxyserver
-echo $proxyserver | grep ":" >/dev/null
-if [ "$?" = "1" ] ; then
+if echo $proxyserver | grep -q ":"; then
echon "port of proxyserver ? [8080] "
default_read proxyport "8080"
proxyserver=$proxyserver:$proxyport
fi
-if [ "$proxyuser" = "" ] ; then
+if [ "$proxyuser" = "" ] ; then
needauth="no"
else
needauth="yes"