bugfix: shell should return a string, not a list

1 files changed, 2 insertions, 2 deletions

diff --git a/neb/std/sys.py b/neb/std/sys.py
index f92eb77..a7a72cb 100644
--- a/neb/std/sys.py
+++ b/neb/std/sys.py
@@ -17,9 +17,9 @@ SYS.register("argv", Builtin("argv", interpretArgv, [], return_type=Type(":list"
 
 def interpretShell(symbol, args, env, ns):
     ret = subprocess.run(shlex.split(args[0].value), capture_output=True)
-    return List([String(r) for r in ret.stdout.decode("utf-8").split("\n")])
+    return String(ret.stdout.decode("utf-8"))
 
-SYS.register("$", Builtin("$", interpretShell, [Arg("command", TypeEnum.STRING)], return_type=Type(":list")))
+SYS.register("$", Builtin("$", interpretShell, [Arg("command", TypeEnum.STRING)], return_type=Type(":string")))
 
 def interpretExit(symbol, args, env, ns):
     status = 0 if len(args) == 0 else args[0].value