Revert "writers: Allow string paths"

This reverts commit 33ffb05d390987802fe939f9c9a3d6a451076535.

1 files changed, 4 insertions, 4 deletions

diff --git a/pkgs/build-support/writers/default.nix b/pkgs/build-support/writers/default.nix
index 5a70bcbe3cf..47919c251af 100644
--- a/pkgs/build-support/writers/default.nix
+++ b/pkgs/build-support/writers/default.nix
@@ -15,12 +15,12 @@ rec {
       name = last (builtins.split "/" nameOrPath);
     in
 
-    pkgs.runCommandLocal name (if types.path.check content then {
-      inherit interpreter;
-      contentPath = content;
-    } else {
+    pkgs.runCommandLocal name (if (types.str.check content) then {
       inherit content interpreter;
       passAsFile = [ "content" ];
+    } else {
+      inherit interpreter;
+      contentPath = content;
     }) ''
       # On darwin a script cannot be used as an interpreter in a shebang but
       # there doesn't seem to be a limit to the size of shebang and multiple