gsl-shell.git - gsl-shell

diff --git a/agg-plot/lua-plot.cpp b/agg-plot/lua-plot.cpp
index 59df3300..e567fe2f 100644
--- a/agg-plot/lua-plot.cpp
+++ b/agg-plot/lua-plot.cpp

@@ -655,8 +655,8 @@ int

plot_set_mini(lua_State *L)

{

sg_plot* p = object_check<sg_plot>(L, 1, GS_PLOT);

- const char* placement = luaL_checkstring(L, 2);

- sg_plot* mp = object_check<sg_plot>(L, 3, GS_PLOT);

+ sg_plot* mp = object_check<sg_plot>(L, 2, GS_PLOT);

+ const char* placement = luaL_optstring(L, 3, "r");

sg_plot::placement_e pos;

char letter = placement[0];