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-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=d15c8d2bd5862e761b1979d295e12131c5dec5d3;p=users%2Fbernd%2Fpostgres.git

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

diff --git a/src/bin/psql/print.c b/src/bin/psql/print.c
index 20b18e815b..5f8cbf9ab4 100644
--- a/src/bin/psql/print.c
+++ b/src/bin/psql/print.c
@@ -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;