viewshed_executor.cpp: use correct mutex

OSGeo · Sep 17, 2024 · 262ffc2 · 262ffc2
1 parent 2742d2b
commit 262ffc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/alg/viewshed/viewshed_executor.cpp b/alg/viewshed/viewshed_executor.cpp
@@ -136,7 +136,7 @@ ViewshedExecutor::ViewshedExecutor(GDALRasterBand &srcBand,
 // calculate the height adjustment factor.
 double ViewshedExecutor::calcHeightAdjFactor()
 {
-    std::lock_guard g(iMutex);
+    std::lock_guard g(oMutex);
 
     const OGRSpatialReference *poDstSRS =
         m_dstBand.GetDataset()->GetSpatialRef();