From 97fa6aa387e9c77b093f96f12ebd22f820b7355f Mon Sep 17 00:00:00 2001
From: fwcd <fwcdmail@gmail.com>
Date: Thu, 11 Apr 2019 02:49:45 +0200
Subject: [PATCH] Fix some functions that require reference semantics instead
 of value semantics

---
 src/CalcManager/Ratpack/num.cpp     | 12 ++++++------
 src/CalcManager/Ratpack/ratpak.h    |  2 +-
 src/CalcManager/Ratpack/support.cpp |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/CalcManager/Ratpack/num.cpp b/src/CalcManager/Ratpack/num.cpp
index 134ec90f..bfd571df 100644
--- a/src/CalcManager/Ratpack/num.cpp
+++ b/src/CalcManager/Ratpack/num.cpp
@@ -427,21 +427,21 @@ void _divnum( NUMBER *pa, const NUMBER &b, uint32_t radix, int32_t precision)
     while (cdigits++ < thismax && !zernum(rem))
     {
         digit = radix - 1;
-        NUMBER multiple;
-        for (const auto& num : numberList)
+        NUMBER* multiple;
+        for (auto& num : numberList)
         {
             if (!lessnum(rem, num) || !--digit)
             {
-                multiple = num;
+                multiple = &num;
                 break;
             }
         }
 
         if (digit)
         {
-            multiple.sign *= -1;
-            addnum(&rem, multiple, radix);
-            multiple.sign *= -1;
+            multiple->sign *= -1;
+            addnum(&rem, *multiple, radix);
+            multiple->sign *= -1;
         }
         rem.exp++;
         *ptrc-- = (MANTTYPE)digit;
diff --git a/src/CalcManager/Ratpack/ratpak.h b/src/CalcManager/Ratpack/ratpak.h
index d749140a..00095c36 100644
--- a/src/CalcManager/Ratpack/ratpak.h
+++ b/src/CalcManager/Ratpack/ratpak.h
@@ -61,7 +61,7 @@ typedef struct _number
                     // radix being used.
     int32_t exp;       // The offset of digits from the radix point
                     // (decimal point in radix 10)
-    std::vector<MANTTYPE> mant = {0};
+    std::vector<MANTTYPE> mant;
 } NUMBER;
 
 
diff --git a/src/CalcManager/Ratpack/support.cpp b/src/CalcManager/Ratpack/support.cpp
index 6fa2aff8..fe86f6ad 100644
--- a/src/CalcManager/Ratpack/support.cpp
+++ b/src/CalcManager/Ratpack/support.cpp
@@ -657,8 +657,8 @@ void trimit( PRAT *px, int32_t precision)
     if ( !g_ftrueinfinite )
         {
         int32_t trim;
-        NUMBER pp=(*px)->pp;
-        NUMBER pq=(*px)->pq;
+        NUMBER& pp=(*px)->pp;
+        NUMBER& pq=(*px)->pq;
         trim = g_ratio * (min((pp.cdigit+pp.exp),(pq.cdigit+pq.exp))-1) - precision;
         if ( trim > g_ratio )
             {