From 3797c1473b48e445d721d40c8fbbe9a7422095ae Mon Sep 17 00:00:00 2001
From: rimuspp <19101das@gmail.com>
Date: Tue, 21 Nov 2023 04:06:35 -0500
Subject: [PATCH] Changed to fix local variable is never mutated

---
 args.zig      | 6 +++---
 demo.zig      | 2 +-
 demo_verb.zig | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/args.zig b/args.zig
index 6d5a555..282ac28 100644
--- a/args.zig
+++ b/args.zig
@@ -401,7 +401,7 @@ fn parseInt(comptime T: type, str: []const u8) !T {
             base1024 = true;
         }
         if (buf.len != 0) {
-            var pow: u3 = switch (buf[buf.len - 1]) {
+            const pow: u3 = switch (buf[buf.len - 1]) {
                 'k', 'K' => 1, //kilo
                 'm', 'M' => 2, //mega
                 'g', 'G' => 3, //giga
@@ -415,7 +415,7 @@ fn parseInt(comptime T: type, str: []const u8) !T {
 
                 if (comptime std.math.maxInt(T) < 1024)
                     return error.Overflow;
-                var base: T = if (base1024) 1024 else 1000;
+                const base: T = if (base1024) 1024 else 1000;
                 multiplier = try std.math.powi(T, base, @as(T, @intCast(pow)));
             }
         }
@@ -567,7 +567,7 @@ pub const ErrorCollection = struct {
 
     /// Appends an error to the collection
     fn insert(self: *Self, err: Error) !void {
-        var dupe = Error{
+        const dupe = Error{
             .option = try self.arena.allocator().dupe(u8, err.option),
             .kind = switch (err.kind) {
                 .invalid_value => |v| Error.Kind{
diff --git a/demo.zig b/demo.zig
index fc9c763..1cfb4be 100644
--- a/demo.zig
+++ b/demo.zig
@@ -2,7 +2,7 @@ const std = @import("std");
 const argsParser = @import("args");
 
 pub fn main() !u8 {
-    var argsAllocator = std.heap.page_allocator;
+    const argsAllocator = std.heap.page_allocator;
 
     const Options = struct {
         // This declares long options for double hyphen
diff --git a/demo_verb.zig b/demo_verb.zig
index bc1f8e7..897e1e1 100644
--- a/demo_verb.zig
+++ b/demo_verb.zig
@@ -2,7 +2,7 @@ const std = @import("std");
 const argsParser = @import("args");
 
 pub fn main() !u8 {
-    var argsAllocator = std.heap.page_allocator;
+    const argsAllocator = std.heap.page_allocator;
 
     const options = argsParser.parseWithVerbForCurrentProcess(
         struct {