From a767ae5d14063f3df1a3af994f26915f973de408 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Sat, 4 Sep 2021 18:00:20 +0200 Subject: Workaround 'Overlapping read/write of union is undefined behavior' cppcheck warning (but really fixing them would be more involved) --- src/conversions/unitconvert.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/conversions/unitconvert.cpp') diff --git a/src/conversions/unitconvert.cpp b/src/conversions/unitconvert.cpp index 187acf17..d584d93f 100644 --- a/src/conversions/unitconvert.cpp +++ b/src/conversions/unitconvert.cpp @@ -322,7 +322,8 @@ static PJ_XYZ forward_3d(PJ_LPZ lpz, PJ *P) { point.lpz = lpz; /* take care of the horizontal components in the 2D function */ - point.xy = forward_2d(point.lp, P); + const auto xy = forward_2d(point.lp, P); + point.xy = xy; point.xyz.z *= Q->z_factor; @@ -339,7 +340,8 @@ static PJ_LPZ reverse_3d(PJ_XYZ xyz, PJ *P) { point.xyz = xyz; /* take care of the horizontal components in the 2D function */ - point.lp = reverse_2d(point.xy, P); + const auto lp = reverse_2d(point.xy, P); + point.lp = lp; point.xyz.z /= Q->z_factor; -- cgit v1.2.3