X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Ftable-paste.c;h=c1054d1369baf1e5c05915edd8221004206c8ec9;hb=e04c680aae366f5af85cd50776875fcdf3c8927a;hp=ad32de7276e52d606339d46ba5ef5d8925967b7a;hpb=ff2c83253f1f450a8bd1d36c7efb8b59cdfed058;p=pspp

diff --git a/src/output/table-paste.c b/src/output/table-paste.c
index ad32de7276..c1054d1369 100644
--- a/src/output/table-paste.c
+++ b/src/output/table-paste.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2011, 2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -148,6 +148,8 @@ table_paste (struct table *a, struct table *b, enum table_axis orientation)
   if (b == NULL)
     return a;
 
+  assert (a->n[!orientation] == b->n[!orientation]);
+
   /* Handle tables that know how to paste themselves. */
   if (!table_is_shared (a) && !table_is_shared (b) && a != b)
     {
@@ -182,11 +184,11 @@ table_hpaste (struct table *left, struct table *right)
   return table_paste (left, right, TABLE_HORZ);
 }
 
-/* Shorthand for table_paste (left, right, TABLE_VERT). */
+/* Shorthand for table_paste (top, bottom, TABLE_VERT). */
 struct table *
-table_vpaste (struct table *left, struct table *right)
+table_vpaste (struct table *top, struct table *bottom)
 {
-  return table_paste (left, right, TABLE_VERT);
+  return table_paste (top, bottom, TABLE_VERT);
 }
 
 static void