1 files changed, 7 insertions, 0 deletions
diff --git a/src/SymInterp.c b/src/SymInterp.c
index 0efc291..24668ab 100644
--- a/src/SymInterp.c
+++ b/src/SymInterp.c
@@ -360,6 +360,13 @@ Cartoon2D_SymmetryInterpolate (CCTK_POINTER_TO_CONST const cctkGH_,
   for (m=0; m<N_output_arrays; ++m) {
     new_output_arrays[m] = malloc (N_interp_points * sizeof(CCTK_REAL));
     assert (new_output_arrays[m]);
+    {
+      CCTK_INT mm;
+      for (mm = 0; mm < N_interp_points; ++mm)
+      {
+        ((CCTK_REAL*)new_output_arrays[m])[mm] = 0;
+      }
+    }
   }