Decode string context straight to using `StorePath`s

I gather decoding happens on demand, so I hope don't think this should
have any perf implications one way or the other.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libexpr/primops/context.cc b/src/libexpr/primops/context.cc
index ad4de3840..6ec5e4a74 100644
--- a/src/libexpr/primops/context.cc
+++ b/src/libexpr/primops/context.cc
@@ -82,8 +82,8 @@ static void prim_getContext(EvalState & state, const Pos & pos, Value * * args,
             drv = std::string(p, 1);
             path = &drv;
         } else if (p.at(0) == '!') {
-            NixStringContextElem ctx = decodeContext(p);
-            drv = ctx.first;
+            NixStringContextElem ctx = decodeContext(*state.store, p);
+            drv = state.store->printStorePath(ctx.first);
             output = ctx.second;
             path = &drv;
         }