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-rw-r--r--src/lib/netlist/plib/pfunction.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/netlist/plib/pfunction.cpp b/src/lib/netlist/plib/pfunction.cpp
index 7113a6e07fb..c369dc2ed90 100644
--- a/src/lib/netlist/plib/pfunction.cpp
+++ b/src/lib/netlist/plib/pfunction.cpp
@@ -86,7 +86,7 @@ static int get_prio(pstring v)
{
if (v == "(" || v == ")")
return 1;
- else if (v.left(std::next(v.begin(),1)) >= "a" && v.left(std::next(v.begin(),1)) <= "z")
+ else if (v.left(1) >= "a" && v.left(1) <= "z")
return 0;
else if (v == "*" || v == "/")
return 20;
@@ -111,7 +111,7 @@ void pfunction::compile_infix(const std::vector<pstring> &inputs, const pstring
{
// Shunting-yard infix parsing
std::vector<pstring> sep = {"(", ")", ",", "*", "/", "+", "-", "^"};
- std::vector<pstring> sexpr(plib::psplit(expr.replace(" ",""), sep));
+ std::vector<pstring> sexpr(plib::psplit(expr.replace_all(" ",""), sep));
std::stack<pstring> opstk;
std::vector<pstring> postfix;