Drop some leftover code

In d6bc8daa6935b53c1, we added code to remove "hyphen runs".
But we no longer create such runs, so this code is harmful
and can cause crashes under certain circumstances.

Closes: https://gitlab.gnome.org/GNOME/pango/issues/418

1 files changed, 1 insertions, 14 deletions

diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 7404dd77..b63d8cbe 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -2992,8 +2992,7 @@ free_run (PangoLayoutRun *run, gpointer data)
 static PangoItem *
 uninsert_run (PangoLayoutLine *line)
 {
-  PangoLayout *layout = line->layout;
-  PangoLayoutRun *run, *prev;
+  PangoLayoutRun *run;
   PangoItem *item;
 
   GSList *tmp_node = line->runs;
@@ -3004,18 +3003,6 @@ uninsert_run (PangoLayoutLine *line)
   line->runs = tmp_node->next;
   line->length -= item->length;
 
-  if (item->length == 2 &&
-      strncmp (layout->text + run->item->offset, "\302\255", 2) == 0)
-    {
-      /* this is a hyphen run, add the SHY back
-       * to the previous item
-       */
-      prev = line->runs->data;
-      item = prev->item;
-      item->length += 2;
-      item->num_chars += 1;
-    }
-
   g_slist_free_1 (tmp_node);
   free_run (run, (gpointer)FALSE);