gitk: avoid duplicated upstream refs

j6t · j6t · commit b28119551bc0 · 2025-07-30T08:44:51.000+02:00
It is possible that multiple local branches track the same upstream.
In this case, the refs dialog lists the tracked upstream branch
multiple times. This is undesirable. Make them unique.

Signed-off-by: Johannes Sixt &lt;j6t@kdbg.org&gt;
diff --git a/gitk b/gitk
@@ -10340,7 +10340,7 @@ proc refill_reflist {} {
             }
         }
     }
-    set trackedremoterefs [lsort -index 0 $trackedremoterefs]
+    set trackedremoterefs [lsort -index 0 -unique $trackedremoterefs]
     set localrefs [lsort -index 0 $localrefs]
 
     foreach n [array names headids] {

Original file line number	Diff line number	Diff line change
`@@ -10340,7 +10340,7 @@ proc refill_reflist {} {`
`10340`	`10340`	`}`
`10341`	`10341`	`}`
`10342`	`10342`	`}`
`10343`		`- set trackedremoterefs [lsort -index 0 $trackedremoterefs]`
	`10343`	`+ set trackedremoterefs [lsort -index 0 -unique $trackedremoterefs]`
`10344`	`10344`	`set localrefs [lsort -index 0 $localrefs]`
`10345`	`10345`
`10346`	`10346`	`foreach n [array names headids] {`