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Diffstat (limited to 'src/rotatingsymmetry90.c')
| -rw-r--r-- | src/rotatingsymmetry90.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/rotatingsymmetry90.c b/src/rotatingsymmetry90.c index 8e89689..51150c4 100644 --- a/src/rotatingsymmetry90.c +++ b/src/rotatingsymmetry90.c @@ -594,6 +594,8 @@ void Rot90_ApplyBC (CCTK_ARGUMENTS) nvars = Boundary_SelectedGVs (cctkGH, 0, 0, 0, 0, 0, 0); assert (nvars>=0); + if (nvars==0) return; + indices = malloc (nvars * sizeof *indices); assert (indices); faces = malloc (nvars * sizeof *faces); |