1 files changed, 11 insertions(+), 2 deletions(-)

M common/flags.zig

@@ 70,8 70,13 @@ pub fn parser(comptime Arg: type, comptime flags: []const Flag) type {
 
             var i: usize = 0;
             outer: while (i < args.len) : (i += 1) {
+                const arg = switch (Arg) {
+                    [*:0]const u8 => mem.sliceTo(args[i], 0),
+                    [:0]const u8 => args[i],
+                    else => unreachable,
+                };
                 inline for (flags) |flag| {
-                    if (mem.eql(u8, "-" ++ flag.name, mem.span(args[i]))) {
+                    if (mem.eql(u8, "-" ++ flag.name, arg)) {
                         switch (flag.kind) {
                             .boolean => @field(result_flags, flag.name) = true,
                             .arg => {


@@ 81,7 86,11 @@ pub fn parser(comptime Arg: type, comptime flags: []const Flag) type {
                                         "' requires an argument but none was provided!", .{});
                                     return error.MissingFlagArgument;
                                 }
-                                @field(result_flags, flag.name) = mem.span(args[i]);
+                                @field(result_flags, flag.name) = switch (Arg) {
+                                    [*:0]const u8 => mem.sliceTo(args[i], 0),
+                                    [:0]const u8 => args[i],
+                                    else => unreachable,
+                                };
                             },
                         }
                         continue :outer;