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-rw-r--r--src/pj_datum_set.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pj_datum_set.c b/src/pj_datum_set.c
index f9027bb0..014941e5 100644
--- a/src/pj_datum_set.c
+++ b/src/pj_datum_set.c
@@ -86,7 +86,8 @@ int pj_datum_set(projCtx ctx, paralist *pl, PJ *projdef)
/* -------------------------------------------------------------------- */
/* Check for nadgrids parameter. */
/* -------------------------------------------------------------------- */
- if( (nadgrids = pj_param(ctx, pl,"snadgrids").s) != NULL )
+ nadgrids = pj_param(ctx, pl,"snadgrids").s;
+ if( nadgrids != NULL )
{
/* We don't actually save the value separately. It will continue
to exist int he param list for use in pj_apply_gridshift.c */