From: Jeff Hobbs <hobbs@users.sourceforge.net>
Date: Wed, 23 Jan 2002 01:58:21 +0000 (+0000)
Subject: 	* tkcon.tcl (dir): prevented possible 'divide by zero' error.
X-Git-Tag: tkcon-2-4~35
X-Git-Url: https://privyetmir.co.uk/gitweb.cgi?a=commitdiff_plain;h=2978da2ddfd52bb143b0855b8b5da91e50eb5bf6;p=tkcon

	* tkcon.tcl (dir): prevented possible 'divide by zero' error.
	[Bug #496584]
---

diff --git a/ChangeLog b/ChangeLog
index 9034187..4b6f2ec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-01-22  Jeff Hobbs  <jeffh@ActiveState.com>
+
+	* tkcon.tcl (dir): prevented possible 'divide by zero' error.
+	[Bug #496584]
+
 2001-12-14  Jeff Hobbs  <jeffh@ActiveState.com>
 
 	* tkcon.tcl: 'tkcon show' causes loss of focus on Windows, so an
diff --git a/tkcon.tcl b/tkcon.tcl
index 449f7fa..04bfdcb 100755
--- a/tkcon.tcl
+++ b/tkcon.tcl
@@ -3810,7 +3810,9 @@ proc dir {args} {
 		    }
 		}
 		append res [format "%-${i}s" $f]
-		if {[incr k]%$j == 0} {set res [string trimright $res]\n}
+		if {$j == 0 || [incr k]%$j == 0} {
+		    set res [string trimright $res]\n
+		}
 	    }
 	    append res \n\n
 	}