Merge pull request #185 from JuliaGizmos/pv/print

fix show method for Signal
JuliaGizmos · Aug 30, 2018 · 3365626 · 3365626
2 parents 69ea49e + c4d2c56
commit 3365626
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core.jl b/src/core.jl
@@ -142,7 +142,7 @@ end
 
 function Base.show(io::IO, n::Signal)
     active_str = isactive(n) ? "(active)" : ""
-    write(io, "$(n.id): \"$(n.name)\" = $(n.value) $(eltype(n)) $active_str")
+    write(io, "$(n.id): \"$(n.name)\" = $(something(n.value, "nothing")) $(eltype(n)) $active_str")
 end
 
 value(n) = n