Respect /etc/hosts

https://hydra.nixos.org/build/161439329 (cherry picked from commit e2e5f3a)
NixOS · Dec 13, 2021 · cf2198d · cf2198d
1 parent 8682905
commit cf2198d
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc
@@ -145,10 +145,10 @@ static void preloadNSS() {
          *
          * All other platforms are unaffected.
          */
-        if (dlopen (LIBNSS_DNS_SO, RTLD_NOW) == NULL) {
-            printMsg(Verbosity::lvlWarn, fmt("Unable to load nss_dns backend"));
-        }
-        __nss_configure_lookup ("hosts", "dns");
+        if (!dlopen(LIBNSS_DNS_SO, RTLD_NOW))
+            warn("unable to load nss_dns backend");
+        // FIXME: get hosts entry from nsswitch.conf.
+        __nss_configure_lookup("hosts", "files dns");
 #endif
     });
 }