atexit: fix shadow declaration
Signed-off-by: Julien Danjou <julien@danjou.info>
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542312beff
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139dea2987
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@ -61,7 +61,6 @@ awesome_atexit(void)
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{
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client_t *c;
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int screen_nbr, nscreens;
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xcb_setup_t *s;
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a_dbus_cleanup();
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luaA_cs_cleanup();
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@ -75,7 +74,8 @@ awesome_atexit(void)
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}
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/* do this only for real screen */
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nscreens = ((s = xcb_get_setup(globalconf.connection)) ? xcb_setup_roots_length(s) : -1);
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const xcb_setup_t *setup = xcb_get_setup(globalconf.connection);
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nscreens = setup ? xcb_setup_roots_length(setup) : -1;
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for(screen_nbr = 0;
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screen_nbr < nscreens;
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screen_nbr++)
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