command/layout: fix a memory leak

2023-01-12 15:34:39 +01:00 · 2023-01-12 15:34:39 +01:00 · 84abdfaced
commit 84abdfaced
parent 615beab2e6
1 changed files with 2 additions and 0 deletions
--- a/river/command/layout.zig
+++ b/river/command/layout.zig
@ -33,7 +33,9 @@ pub fn outputLayout(
    if (args.len > 2) return Error.TooManyArguments;

    const output = seat.focused_output;
+    const old_layout_namespace = output.layout_namespace;
    output.layout_namespace = try util.gpa.dupe(u8, args[1]);
+    if (old_layout_namespace) |old| util.gpa.free(old);
    output.handleLayoutNamespaceChange();
 }