diff options
Diffstat (limited to 'src/pj_transform.c')
| -rw-r--r-- | src/pj_transform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pj_transform.c b/src/pj_transform.c index c8b68281..6fe571c6 100644 --- a/src/pj_transform.c +++ b/src/pj_transform.c @@ -208,7 +208,7 @@ int pj_transform( PJ *srcdefn, PJ *dstdefn, long point_count, int point_offset, /* Do we need to translate from geoid to ellipsoidal vertical */ /* datum? */ /* -------------------------------------------------------------------- */ - if( srcdefn->has_geoid_vgrids ) + if( srcdefn->has_geoid_vgrids && z != NULL ) { if( pj_apply_vgridshift( srcdefn, "sgeoidgrids", &(srcdefn->vgridlist_geoid), @@ -233,7 +233,7 @@ int pj_transform( PJ *srcdefn, PJ *dstdefn, long point_count, int point_offset, /* Do we need to translate from geoid to ellipsoidal vertical */ /* datum? */ /* -------------------------------------------------------------------- */ - if( dstdefn->has_geoid_vgrids ) + if( dstdefn->has_geoid_vgrids && z != NULL ) { if( pj_apply_vgridshift( dstdefn, "sgeoidgrids", &(dstdefn->vgridlist_geoid), |