cairo: Remove 'heading_vars' from struct xr_driver.

[pspp] / src / math / box-whisker.c

diff --git a/src/math/box-whisker.c b/src/math/box-whisker.c
index f9581be087c64a27b9dcc40003d21adab6ec7230..53831824a09a32d0b5025607628983f7e1bba22e 100644 (file)
--- a/src/math/box-whisker.c
+++ b/src/math/box-whisker.c
@@ -40,7 +40,7 @@ destroy (struct statistic *s)
   struct order_stats *os = &bw->parent;
   struct ll *ll;
 
-  for (ll = ll_head (&bw->outliers); ll != ll_null (&bw->outliers); )
+  for (ll = ll_head (&bw->outliers); ll != ll_null (&bw->outliers);)
     {
       struct outlier *e = ll_data (ll, struct outlier, ll);
 
@@ -63,7 +63,7 @@ acc (struct statistic *s, const struct ccase *cx,
   bool extreme;
   struct outlier *o;
 
-  if ( y > bw->hinges[2] + bw->step) /* Upper outlier */
+  if (y > bw->hinges[2] + bw->step) /* Upper outlier */
     {
       extreme = (y > bw->hinges[2] + 2 * bw->step) ;
     }