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Diffstat (limited to 'Build/source/texk/web2c/ptexdir/ptex-base.ch')
-rw-r--r--Build/source/texk/web2c/ptexdir/ptex-base.ch2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/ptexdir/ptex-base.ch b/Build/source/texk/web2c/ptexdir/ptex-base.ch
index f5653d61da5..b648dbbbe6c 100644
--- a/Build/source/texk/web2c/ptexdir/ptex-base.ch
+++ b/Build/source/texk/web2c/ptexdir/ptex-base.ch
@@ -1953,7 +1953,7 @@ if box(cur_val)=null then cur_val:=0 @+else cur_val:=mem[box(cur_val)+m].sc;
@y
if box(cur_val)=null then cur_val:=0
else
- begin q:=box(cur_val);
+ begin q:=box(cur_val);
while (q<>null)and(box_dir(q)<>abs(direction)) do q:=link(q);
if q=null then
begin q:=new_dir_node(box(cur_val),abs(direction));