From 033db1664d1397a42f6efc09ed8ecbb593bdf85c Mon Sep 17 00:00:00 2001
From: Nilstrieb <48135649+Nilstrieb@users.noreply.github.com>
Date: Fri, 21 Jan 2022 23:08:40 +0100
Subject: [PATCH] this will calculate you

---
 calc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/calc.c b/calc.c
index 071fac4..211c78e 100644
--- a/calc.c
+++ b/calc.c
@@ -71,7 +71,6 @@ Expr parse_factor(char *input, size_t *offset) {
     const Expr lhs_expr = parse_literal(input, offset);
 
     const char op = input[*offset];
-    (*offset)++;
 
     ExprKind kind;
 
@@ -85,10 +84,11 @@ Expr parse_factor(char *input, size_t *offset) {
             kind = DIV;
             break;
         default:
-            fprintf(stderr, "Invalid operator: %c\n", op);
-            exit(1);
+            return lhs_expr;
     }
 
+    (*offset)++;
+
     const Expr rhs_expr = parse_factor(input, offset);
 
     Expr *lhs = malloc(sizeof(Expr));