From cbbc7790560228b24cfeca7e1ddff7240c7ed8b8 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 28 Aug 2017 18:35:40 +0100
Subject: [PATCH] If the precision is lower than even the number after
 rounding, print 0.0

---
 renderdoc/serialise/utf8printf.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/renderdoc/serialise/utf8printf.cpp b/renderdoc/serialise/utf8printf.cpp
index 9b5e2f0fc..1e3100cd8 100644
--- a/renderdoc/serialise/utf8printf.cpp
+++ b/renderdoc/serialise/utf8printf.cpp
@@ -533,6 +533,12 @@ void PrintFloat(double argd, FormatterParams &formatter, bool e, bool f, bool g,
           expon++;
         }
       }
+      else if(removedigs > ndigits)
+      {
+        ndigits = 1;
+        digits[0] = '0';
+        expon = 0;
+      }
       else
       {
         // remove the specified number of digits