From c376f6a2cb02b4c43bac7c35bd7c4f1869677dac Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 3 Jan 2017 16:05:14 -0800
Subject: [PATCH] code_value_float tweak

---
 Marlin/Marlin_main.cpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 2761e8a226..c78f517971 100755
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -1189,15 +1189,11 @@ inline bool code_has_value() {
 }
 
 inline float code_value_float() {
-  float ret;
   char* e = strchr(seen_pointer, 'E');
-  if (e) {
-    *e = 0;
-    ret = strtod(seen_pointer + 1, NULL);
-    *e = 'E';
-  }
-  else
-    ret = strtod(seen_pointer + 1, NULL);
+  if (!e) return strtod(seen_pointer + 1, NULL);
+  *e = 0;
+  float ret = strtod(seen_pointer + 1, NULL);
+  *e = 'E';
   return ret;
 }