1 files changed, 5 insertions, 0 deletions
diff --git a/src/edit.c b/src/edit.c
index f41af9347b..873d5b5898 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -5643,6 +5643,11 @@ comp_textwidth (
     if (cmdwin_type != 0)
       textwidth -= 1;
     textwidth -= curwin->w_p_fdc;
+
+    if (curwin->w_buffer->b_signlist != NULL) {
+        textwidth -= 1;
+    }
+
     if (curwin->w_p_nu || curwin->w_p_rnu)
       textwidth -= 8;
   }