test suite: gitattributes: Do not try to set working-tree-encoding to true

Part of the fix to #901900.  This suppresses the sort-of-spurious test
failure which occurs because the working-tree-encoding attribute is
discovered and then set to an inappropriate value.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/tests/tests/gitattributes b/tests/tests/gitattributes
index 5be7d01d29c22f7fc2d59bee56b23fad993f8e53..04c6b870c29efe1220f12d8ceb670ba7fb89479f 100755 (executable)
--- a/tests/tests/gitattributes
+++ b/tests/tests/gitattributes
@@ -28,7 +28,14 @@ badattr1 () {
 
 badattr () {
        attrname=$1; shift
-       badattr1 $attrname-set $attrname
+
+       case "$attrname" in
+       working-tree-encoding) ;;
+       *)
+               badattr1 $attrname-set $attrname
+               ;;
+       esac
+
        badattr1 $attrname-unset -$attrname
        badattr1 $attrname-unspec \!$attrname
        local val