lib.replaceChars: warn about being a deprecated alias

replaceStrings has been in nix since 2015(nix 1.10)

so it is safe to remove the fallback

https://github.com/nixos/nix/commit/d6d5885c1567454754a0d260521bafa0bd5e7fdb

1 files changed, 3 insertions, 3 deletions

diff --git a/nixos/modules/tasks/network-interfaces.nix b/nixos/modules/tasks/network-interfaces.nix
index 4c211b747614b..4d47a56ccca3d 100644
--- a/nixos/modules/tasks/network-interfaces.nix
+++ b/nixos/modules/tasks/network-interfaces.nix
@@ -1377,12 +1377,12 @@ in
       # networkmanager falls back to "/proc/sys/net/ipv6/conf/default/use_tempaddr"
       "net.ipv6.conf.default.use_tempaddr" = tempaddrValues.${cfg.tempAddresses}.sysctl;
     } // listToAttrs (forEach interfaces
-        (i: nameValuePair "net.ipv4.conf.${replaceChars ["."] ["/"] i.name}.proxy_arp" i.proxyARP))
+        (i: nameValuePair "net.ipv4.conf.${replaceStrings ["."] ["/"] i.name}.proxy_arp" i.proxyARP))
       // listToAttrs (forEach interfaces
         (i: let
           opt = i.tempAddress;
           val = tempaddrValues.${opt}.sysctl;
-         in nameValuePair "net.ipv6.conf.${replaceChars ["."] ["/"] i.name}.use_tempaddr" val));
+         in nameValuePair "net.ipv6.conf.${replaceStrings ["."] ["/"] i.name}.use_tempaddr" val));
 
     security.wrappers = {
       ping = {
@@ -1495,7 +1495,7 @@ in
           in
           ''
             # override to ${msg} for ${i.name}
-            ACTION=="add", SUBSYSTEM=="net", RUN+="${pkgs.procps}/bin/sysctl net.ipv6.conf.${replaceChars ["."] ["/"] i.name}.use_tempaddr=${val}"
+            ACTION=="add", SUBSYSTEM=="net", RUN+="${pkgs.procps}/bin/sysctl net.ipv6.conf.${replaceStrings ["."] ["/"] i.name}.use_tempaddr=${val}"
           '') (filter (i: i.tempAddress != cfg.tempAddresses) interfaces);
       })
     ] ++ lib.optional (cfg.wlanInterfaces != {})