From db18b7ad71e61c096aa9d17685620011a8ce781e Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Wed, 14 Jun 2017 22:13:49 +0200
Subject: [PATCH] Fix some coverity issues

---
 rtengine/color.cc     |  2 +-
 rtengine/ipwavelet.cc | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/rtengine/color.cc b/rtengine/color.cc
index 0da74d1c0..0957ac71e 100644
--- a/rtengine/color.cc
+++ b/rtengine/color.cc
@@ -1531,7 +1531,7 @@ void Color::interpolateRGBColor (float realL, float iplow, float iphigh, int alg
                                  int toDo, const double xyz_rgb[3][3], const double rgb_xyz[3][3], float &ro, float &go, float &bo)
 {
     float X1, Y1, Z1, X2, Y2, Z2, X, Y, Z, XL, YL, ZL;
-    float L1 = 0.f, L2, LL, a_1 = 0.f, b_1 = 0.f, a_2, b_2, a_L, b_L;
+    float L1 = 0.f, L2, LL, a_1 = 0.f, b_1 = 0.f, a_2 = 0.f, b_2 = 0.f, a_L, b_L;
 
     // converting color 1 to Lab  (image)
     Color::rgbxyz(r1, g1, b1, X1, Y1, Z1, xyz_rgb);
diff --git a/rtengine/ipwavelet.cc b/rtengine/ipwavelet.cc
index 70b3be330..f5cb63b07 100644
--- a/rtengine/ipwavelet.cc
+++ b/rtengine/ipwavelet.cc
@@ -3404,14 +3404,18 @@ void ImProcFunctions::ContAllAB (LabImage * labco, int maxlvl, float ** varhue,
     }
 
     bool useOpacity;
-    float mulOpacity;
+    float mulOpacity = 0.f;
 
     if(useChannelA) {
         useOpacity = cp.opaRG;
-        mulOpacity = cp.mulopaRG[level];
+        if(level < 9) {
+            mulOpacity = cp.mulopaRG[level];
+        }
     } else {
         useOpacity = cp.opaBY;
-        mulOpacity = cp.mulopaBY[level];
+        if(level < 9) {
+            mulOpacity = cp.mulopaBY[level];
+        }
     }
 
     if((useOpacity && level < 9 && mulOpacity != 0.f) && cp.toningena) { //toning