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Don't dump core on empty table.

This commit is contained in:
Tom Lane 2002-04-24 15:56:38 +00:00
parent 8be68479dc
commit 6260c7c167
1 changed files with 3 additions and 2 deletions
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5
src/bin/psql/print.c
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@ -3,7 +3,7 @@
* *
* Copyright 2000 by PostgreSQL Global Development Group * 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 "postgres_fe.h"
#include "print.h" #include "print.h"
@ -1073,7 +1073,8 @@ printTable(const char *title,
if (cells) if (cells)
for (ptr = cells; *ptr; ptr++) for (ptr = cells; *ptr; ptr++)
row_count++; row_count++;
row_count /= col_count; if (col_count > 0)
row_count /= col_count;
if (opt->expanded) if (opt->expanded)
lines = (col_count + 1) * row_count; lines = (col_count + 1) * row_count;