---

yaml
---
r: 171759
b: refs/heads/beta
c: 13aac00
h: refs/heads/master
i:
  171757: 01484cb
  171755: d846b5d
  171751: 46aee16
  171743: 115bfb8
v: v3

Author: erickt

[refs]

@@ -31,5 +31,5 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b5571ed71a5879c0495a982506258d5d267744ed
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: 590499eb3c886bf7f6b3a732816ea263f1777886
+refs/heads/beta: 13aac00fa26103b2028e9dc203aae8e998b43ca7
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928

branches/beta/src/etc/rustup.sh

@@ -497,15 +497,28 @@ download_package() {
     remote_sha256="${remote_tarball}.sha256"
 
     # Check if we've already downloaded this file.
-    if [ ! -e "${local_tarball}" ]; then
+    if [ -e "${local_tarball}.tmp" ]; then
+        msg "Resuming ${remote_tarball} to ${local_tarball}"
+
+        "${CFG_CURL}" -f -C - -o "${local_tarball}.tmp" "${remote_tarball}"
+        if [ $? -ne 0 ]
+        then
+            rm -Rf "${CFG_TMP_DIR}"
+            err "failed to download installer"
+        fi
+
+        mv "${local_tarball}.tmp" "${local_tarball}"
+    elif [ ! -e "${local_tarball}" ]; then
         msg "Downloading ${remote_tarball} to ${local_tarball}"
 
-        "${CFG_CURL}" -f -o "${local_tarball} "${remote_tarball}"
+        "${CFG_CURL}" -f -o "${local_tarball}.tmp" "${remote_tarball}"
         if [ $? -ne 0 ]
         then
             rm -Rf "${CFG_TMP_DIR}"
             err "failed to download installer"
         fi
+
+        mv "${local_tarball}.tmp" "${local_tarball}"
     fi
 
     verify_hash "${remote_sha256}" "${local_tarball}"