From 8244bc11b1696afde67236c7d8f50b0034202a50 Mon Sep 17 00:00:00 2001
From: Piyush Rungta <piyushrungta25@gmail.com>
Date: Sun, 1 Sep 2019 16:24:11 +0530
Subject: [PATCH] Support case when only step size is float

After this change, invokations like

--parameter-scan t 0 1 --parameter-step-size 0.1

become valid
---
 src/hyperfine/parameter_range.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/hyperfine/parameter_range.rs b/src/hyperfine/parameter_range.rs
index e7d4cbd..4691330 100644
--- a/src/hyperfine/parameter_range.rs
+++ b/src/hyperfine/parameter_range.rs
@@ -109,8 +109,11 @@ pub fn get_parameterized_commands<'a>(
     let param_max = vals.next().unwrap();
 
     // attempt to parse as integers
-    if let (Ok(param_min), Ok(param_max)) = (param_min.parse::<i32>(), param_max.parse::<i32>()) {
-        let step = step.unwrap_or("1").parse::<i32>()?;
+    if let (Ok(param_min), Ok(param_max), Ok(step)) = (
+        param_min.parse::<i32>(),
+        param_max.parse::<i32>(),
+        step.unwrap_or("1").parse::<i32>(),
+    ) {
         return build_parameterized_commands(
             param_min,
             param_max,