[surface/3rdParty] Add stdlib header for malloc in poisson (bugfix fo…

…r gcc-5) (#4376)
PointCloudLibrary · Sep 5, 2020 · ff9adcf · ff9adcf
1 parent bb4be2e
commit ff9adcf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/surface/include/pcl/surface/3rdparty/poisson4/ppolynomial.hpp b/surface/include/pcl/surface/3rdparty/poisson4/ppolynomial.hpp
@@ -29,6 +29,7 @@ DAMAGE.
 #include "factor.h"
 
 #include <cstdio>
+#include <cstdlib>  // for malloc, needed by gcc-5
 #include <cstring>
 
 ////////////////////////