Follow redirects with cURL in contrib/get* scripts (#2471)

On systems without `wget`, we use `curl` to download dependencies.
However, we were not using the `-L` (follow redirects) option, which is
necessary to download certain dependencies, e.g. CryptoMiniSat.

diff --git a/contrib/get-script-header.sh b/contrib/get-script-header.sh
index 285d97b35d5b3fc38b995da5c48c641910f32275..de4a935875a008670ae9aa017199f99e797f8e66 100644 (file)
--- a/contrib/get-script-header.sh
+++ b/contrib/get-script-header.sh
@@ -18,7 +18,7 @@ function webget {
   if which wget &>/dev/null; then
     wget -c -O "$2" "$1"
   elif which curl &>/dev/null; then
-    curl "$1" >"$2"
+    curl -L "$1" >"$2"
   else
     echo "Can't figure out how to download from web.  Please install wget or curl." >&2
     exit 1