From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 24 Apr 2002 15:56:38 +0000 (+0000)
Subject: Don't dump core on empty table.
X-Git-Tag: REL7_3~1607
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6260c7c1674890cba18622a6b783082a8300e963;p=postgresql

Don't dump core on empty table.
---

diff --git a/src/bin/psql/print.c b/src/bin/psql/print.c
index 97da4d1816..892d88fdf0 100644
--- a/src/bin/psql/print.c
+++ b/src/bin/psql/print.c
@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.25 2001/10/30 05:38:56 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.26 2002/04/24 15:56:38 tgl Exp $
  */
 #include "postgres_fe.h"
 #include "print.h"
@@ -1073,7 +1073,8 @@ printTable(const char *title,
 		if (cells)
 			for (ptr = cells; *ptr; ptr++)
 				row_count++;
-		row_count /= col_count;
+		if (col_count > 0)
+			row_count /= col_count;
 
 		if (opt->expanded)
 			lines = (col_count + 1) * row_count;