Fix build on some platforms

qgis · Mar 13, 2020 · 02a94f0 · 02a94f0
1 parent 970052d
commit 02a94f0
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/gui/processing/models/qgsmodelsnapper.cpp b/src/gui/processing/models/qgsmodelsnapper.cpp
@@ -16,6 +16,7 @@
 
 #include "qgsmodelsnapper.h"
 #include "qgssettings.h"
+#include <cmath>
 
 QgsModelSnapper::QgsModelSnapper()
 {
@@ -117,14 +118,14 @@ QPointF QgsModelSnapper::snapPointsToGrid( const QList<QPointF> &points, double
     double xSnapped = xRatio * gridRes;
     double ySnapped = yRatio * gridRes;
 
-    double currentDiffX = std::abs( xSnapped - point.x() );
+    double currentDiffX = std::fabs( xSnapped - point.x() );
     if ( currentDiffX < smallestDiffX )
     {
       smallestDiffX = currentDiffX;
       deltaX = xSnapped - point.x();
     }
 
-    double currentDiffY = std::abs( ySnapped - point.y() );
+    double currentDiffY = std::fabs( ySnapped - point.y() );
     if ( currentDiffY < smallestDiffY )
     {
       smallestDiffY = currentDiffY;