Update utils.jl

JuliaSymbolics · Jun 5, 2024 · a7f3d28 · a7f3d28
1 parent 9b98a03
commit a7f3d28
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/utils.jl b/src/utils.jl
@@ -128,7 +128,7 @@ function diff2term(O, O_metadata::Union{Dict, Nothing, Base.ImmutableDict}=nothi
             opname = string(tosymbol(args[1]), "[", map(tosymbol, args[2:end])..., "]")
             return Sym{symtype(O)}(Symbol(opname, d_separator, ds))
         end
-        newname = occursin(d_separator, opname) ? Symbol(opname, ds) : Symbol(opname, d_separator, ds)
+        newname = hasnode(d_separator, opname) ? Symbol(opname, ds) : Symbol(opname, d_separator, ds)
         return setname(maketerm(typeof(O), rename(oldop, newname), children(O), symtype(O), O_metadata isa Nothing ?
             metadata(O) : Base.ImmutableDict(metadata(O)..., O_metadata...)), newname)
     end