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correct unnecessary uses of 'var' #41

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Nov 16, 2023
Merged

correct unnecessary uses of 'var' #41

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6 changes: 3 additions & 3 deletions known-folders.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ pub const KnownFolderConfig = struct {

/// Returns a directory handle, or, if the folder does not exist, `null`.
pub fn open(allocator: std.mem.Allocator, folder: KnownFolder, args: std.fs.Dir.OpenDirOptions) (std.fs.Dir.OpenError || Error)!?std.fs.Dir {
var path_or_null = try getPath(allocator, folder);
const path_or_null = try getPath(allocator, folder);
if (path_or_null) |path| {
defer allocator.free(path);

Expand Down Expand Up @@ -177,7 +177,7 @@ fn getPathXdg(allocator: std.mem.Allocator, arena: *std.heap.ArenaAllocator, fol
return error.ParseError;
}

var subdir = line[start..end];
const subdir = line[start..end];

break :env_opt try std.mem.concat(arena.allocator(), u8, &[_][]const u8{ home, subdir });
}
Expand Down Expand Up @@ -338,7 +338,7 @@ comptime {

test "query each known folders" {
inline for (std.meta.fields(KnownFolder)) |fld| {
var path_or_null = try getPath(std.testing.allocator, @field(KnownFolder, fld.name));
const path_or_null = try getPath(std.testing.allocator, @field(KnownFolder, fld.name));
if (path_or_null) |path| {
// TODO: Remove later
std.debug.print("{s} => '{s}'\n", .{ fld.name, path });
Expand Down
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