Merge pull request #2819 from choptastic/shell-fix-26

Fix for `rebar3 shell` in Erlang 26 when ShellArgs==undefined
erlang · Aug 13, 2023 · 6d026e4 · 6d026e4
2 parents 3f82933 + 6e822c4
commit 6d026e4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/apps/rebar/src/rebar_prv_shell.erl b/apps/rebar/src/rebar_prv_shell.erl
@@ -133,7 +133,7 @@ format_error(Reason) ->
 shell(State) ->
     setup_name(State),
     setup_paths(State),
-    ShellArgs = debug_get_value(shell_args, rebar_state:get(State, shell, []), undefined,
+    ShellArgs = debug_get_value(shell_args, rebar_state:get(State, shell, []), [],
                                 "Found shell args from command line option or plugin."),
     setup_shell(ShellArgs),
     maybe_run_script(State),
@@ -226,7 +226,7 @@ setup_new_shell(ShellArgs) ->
     _ = supervisor:terminate_child(kernel_sup, user),
     %% start a new shell (this also starts a new user under the correct group)
     case ShellArgs of
-        undefined ->
+        [] ->
             _ = user_drv:start();
         _ ->
             _ = user_drv:start(ShellArgs)