graph: check width value (FS#465)
Signed-off-by: Julien Danjou <julien@danjou.info>
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@ -505,7 +505,7 @@ luaA_graph_newindex(lua_State *L, awesome_token_t token)
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break;
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break;
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case A_TK_WIDTH:
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case A_TK_WIDTH:
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width = luaL_checknumber(L, 3);
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width = luaL_checknumber(L, 3);
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if(width != d->width)
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if(width >= 2 && width != d->width)
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{
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{
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d->width = width;
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d->width = width;
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d->size = d->width - 2;
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d->size = d->width - 2;
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