common/flags: make argFlag() return a slice

We always pass the result of this to mem.span() currently, no need for
the code duplication.

1 files changed, 5 insertions, 5 deletions

diff --git a/rivertile/main.zig b/rivertile/main.zig
index 9a8b2f0..ed794da 100644
--- a/rivertile/main.zig
+++ b/rivertile/main.zig
@@ -336,23 +336,23 @@ pub fn main() !void {
         os.exit(0);
     }
     if (result.argFlag("-view-padding")) |raw| {
-        view_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        view_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -view-padding", .{raw});
     }
     if (result.argFlag("-outer-padding")) |raw| {
-        outer_padding = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        outer_padding = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -outer-padding", .{raw});
     }
     if (result.argFlag("-main-location")) |raw| {
-        default_main_location = std.meta.stringToEnum(Location, mem.span(raw)) orelse
+        default_main_location = std.meta.stringToEnum(Location, raw) orelse
             fatalPrintUsage("invalid value '{s}' provided to -main-location", .{raw});
     }
     if (result.argFlag("-main-count")) |raw| {
-        default_main_count = std.fmt.parseUnsigned(u32, mem.span(raw), 10) catch
+        default_main_count = std.fmt.parseUnsigned(u32, raw, 10) catch
             fatalPrintUsage("invalid value '{s}' provided to -main-count", .{raw});
     }
     if (result.argFlag("-main-ratio")) |raw| {
-        default_main_ratio = std.fmt.parseFloat(f64, mem.span(raw)) catch
+        default_main_ratio = std.fmt.parseFloat(f64, raw) catch
             fatalPrintUsage("invalid value '{s}' provided to -main-ratio", .{raw});
     }