Whitespace changes only.

[pspp] / src / math / interaction.c

diff --git a/src/math/interaction.c b/src/math/interaction.c
index 909ce0de6343d0b31f7b8ebfc5bd92361dcc4e7f..c39a0b4846f9233a36188fd7ed50a13c18788829 100644 (file)
--- a/src/math/interaction.c
+++ b/src/math/interaction.c
@@ -35,7 +35,7 @@ interaction_create (const struct variable *v)
   struct interaction *iact = xmalloc (sizeof *iact);
   iact->vars = xmalloc (sizeof *iact->vars);
   iact->n_vars = 0;
-  if ( v )
+  if (v)
     {
       iact->vars[0] = v;
       iact->n_vars = 1;