gsl-shell.git - gsl-shell

diff --git a/agg-plot/agg-parse-trans.cpp b/agg-plot/agg-parse-trans.cpp
index 4ec14748..368405fd 100644
--- a/agg-plot/agg-parse-trans.cpp
+++ b/agg-plot/agg-parse-trans.cpp

@@ -123,14 +123,11 @@ build_dash (lua_State *L, int specindex, typename context::base_type *obj)

lua_pop (L, 1);

lua_rawgeti (L, specindex, j+1);

- if (lua_isnumber (L, -1))

- {

- double b = lua_tonumber (L, -1);

- dash.add_dash(a, b);

- lua_pop (L,1);

- }

- else

- break;

+

+ double b = (lua_isnumber (L, -1) ? lua_tonumber (L, -1) : a);

+

+ dash.add_dash(a, b);

+ lua_pop (L,1);

}

else

break;