[setup - the official Cygwin setup program] branch master, updated. release_2.900-5-gad6cd84a

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=ad6cd84a3b4c30f6d19522b59df793633ef59eca

commit ad6cd84a3b4c30f6d19522b59df793633ef59eca
Author: Jon Turney <[email protected]>
Date:   Mon Jan 27 15:35:05 2020 +0000

    Don't always be silent about failing to fetch mirrors.lst
    
    Currently, if there is no cached mirrors list (e.g. this is the first
    run), and we're behind some kind of proxy which doesn't let us through,
    we'll try to fetch mirrors.lst, silently fail, and present the user with
    an empty mirror list.
    
    Instead, report failure to fetch mirror.lst if we don't have a cached
    mirrored list (and a mirror isn't being explicitly specified with
    '--only-site --site <someurl>').


Diff:
---
 res.rc     | 1 +
 resource.h | 1 +
 site.cc    | 6 +++++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/res.rc b/res.rc
index e26f7171..fb0c5ace 100644
--- a/res.rc
+++ b/res.rc
@@ -608,4 +608,5 @@ BEGIN
       "will be nothing to install.\n\nPress OK if that's what you wanted\nor Cancel to choose a different directory."
     IDS_ELEVATED       "Hand installation over to elevated child process."
     IDS_INSTALLEDB_VERSION "Unknown INSTALLED.DB version"
+    IDS_NO_MIRROR_LST  "Could not download mirror sites list"
 END
diff --git a/resource.h b/resource.h
index 852bdc0b..a98924cc 100644
--- a/resource.h
+++ b/resource.h
@@ -41,6 +41,7 @@
 #define IDS_DOWNLOAD_INCOMPLETE_EXIT      141
 #define IDS_QUERY_CORRUPT                 142
 #define IDS_TRUSTSYNC_TOOLTIP             143
+#define IDS_NO_MIRROR_LST                 144
 
 // Dialogs
 
diff --git a/site.cc b/site.cc
index ccffef55..46ec53a3 100644
--- a/site.cc
+++ b/site.cc
@@ -341,7 +341,11 @@ get_site_list (HINSTANCE h, HWND owner)
   else
     {
       if (!cached_mirrors[0])
-	Log (LOG_BABBLE) << "Defaulting to empty mirror list" << endLog;
+        {
+          if (!OnlySiteOption)
+            note(owner, IDS_NO_MIRROR_LST);
+          Log (LOG_BABBLE) << "Defaulting to empty mirror list" << endLog;
+        }
       else
 	{
 	  mirrors = cached_mirrors;