Merge pull request #77133 from Infinisil/fix-path-check

lib/types: Fix path type check
NixOS · Jan 7, 2020 · 65872f4 · 65872f4
2 parents 09e3b35 + d7a109b
commit 65872f4
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/types.nix b/lib/types.nix
@@ -242,8 +242,7 @@ rec {
 
     path = mkOptionType {
       name = "path";
-      # Hacky: there is no ‘isPath’ primop.
-      check = x: builtins.substring 0 1 (toString x) == "/";
+      check = x: isCoercibleToString x && builtins.substring 0 1 (toString x) == "/";
       merge = mergeEqualOption;
     };