From dea4107245f84b8af627cb7fb82414edb6e9092a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Wed, 26 Feb 2014 06:38:48 +0100
Subject: [PATCH] Fix Cppcheck warning

---
 lib/mathlib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mathlib.cpp b/lib/mathlib.cpp
index c10f02f01..c540c73e8 100644
--- a/lib/mathlib.cpp
+++ b/lib/mathlib.cpp
@@ -106,7 +106,7 @@ bool MathLib::isFloat(const std::string &s)
     if (s.empty())
         return false;
     enum {START, BASE_PLUSMINUS, BASE_DIGITS1, LEADING_DECIMAL, TRAILING_DECIMAL, BASE_DIGITS2, E, MANTISSA_PLUSMINUS, MANTISSA_DIGITS, F} state = START;
-    for (std::string::const_iterator it = s.begin(); it != s.end(); it++) {
+    for (std::string::const_iterator it = s.begin(); it != s.end(); ++it) {
         switch (state) {
         case START:
             if (*it=='+' || *it=='-')