Default to 5 download retries

This should help certain downloaders that don't request anything special
for the number of retries, like nix-channel.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstore/download.hh b/src/libstore/download.hh
index e2e16b3610..62f3860b9d 100644
--- a/src/libstore/download.hh
+++ b/src/libstore/download.hh
@@ -15,7 +15,7 @@ struct DownloadRequest
     bool verifyTLS = true;
     enum { yes, no, automatic } showProgress = yes;
     bool head = false;
-    size_t tries = 1;
+    size_t tries = 5;
     unsigned int baseRetryTimeMs = 250;
 
     DownloadRequest(const std::string & uri) : uri(uri) { }