--- modules/hdf5/src/c/h5_writeDataToFile.c	2017-02-15 19:49:05.972121123 +0100
+++ modules/hdf5/src/c/h5_writeDataToFile.c.new	2017-02-15 19:42:50.787848227 +0100
@@ -2166,7 +2166,7 @@
     return dset;
 }
 
-hid_t writeDoubleComplexMatrix6(int parent, const char* name, int dims, int* pdims, double* real, double* img)
+int writeDoubleComplexMatrix6(int parent, const char* name, int dims, int* pdims, double* real, double* img)
 {
     hid_t space = 0;
     hid_t dset = 0;