gitk: Do not hard-code "encoding" in attribute lookup functions

diff --git a/gitk b/gitk
index 4604c831fe0c5ac9b855cdef6f71888e99dd9462..8aafb191aaed03954d48b0c6710a9f6da85b100e 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -10901,7 +10901,7 @@ proc gitattr {path attr default} {
     } else {
        set r "unspecified"
        if {![catch {set line [exec git check-attr $attr -- $path]}]} {
-           regexp "(.*): encoding: (.*)" $line m f r
+           regexp "(.*): $attr: (.*)" $line m f r
        }
        set path_attr_cache($attr,$path) $r
     }
@@ -10929,7 +10929,7 @@ proc cache_gitattr {attr pathlist} {
        set newlist [lrange $newlist $lim end]
        if {![catch {set rlist [eval exec git check-attr $attr -- $head]}]} {
            foreach row [split $rlist "\n"] {
-               if {[regexp "(.*): encoding: (.*)" $row m path value]} {
+               if {[regexp "(.*): $attr: (.*)" $row m path value]} {
                    if {[string index $path 0] eq "\""} {
                        set path [encoding convertfrom [lindex $path 0]]
                    }