1 files changed, 1 insertions, 1 deletions
diff --git a/gitk b/gitk
index 7d540c1b0..a92ab007b 100755
--- a/gitk
+++ b/gitk
@@ -4934,7 +4934,7 @@ proc domktag {} {
 
 proc redrawtags {id} {
     global canv linehtag commitrow idpos selectedline curview
-    global mainfont
+    global mainfont canvxmax
 
     if {![info exists commitrow($curview,$id)]} return
     drawcmitrow $commitrow($curview,$id)