keymap: Variable "layout" should be const

Signed-off-by: drkhsh <me@drkhsh.at>

diff --git a/components/keymap.c b/components/keymap.c
index 47404311c397390622b63f1abdc4d269049869d2..f8a2a4763972948bbce9c2a428b5a4e6e5496308 100644 (file)
--- a/components/keymap.c
+++ b/components/keymap.c
@@ -50,7 +50,8 @@ keymap(const char *unused)
        Display *dpy;
        XkbDescRec *desc;
        XkbStateRec state;
-       char *symbols, *layout;
+       char *symbols;
+       const char *layout;
 
        layout = NULL;
 
@@ -74,7 +75,7 @@ keymap(const char *unused)
                warn("XGetAtomName: Failed to get atom name");
                goto end;
        }
-       layout = (char *)bprintf("%s", get_layout(symbols, state.group));
+       layout = bprintf("%s", get_layout(symbols, state.group));
        XFree(symbols);
 end:
        XkbFreeKeyboard(desc, XkbSymbolsNameMask, 1);