(try_window_id): Don't call set_cursor_from_row if

row_containing_pos returned NULL.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index bfe9d4f9637..aff2421a1b7 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -11732,7 +11732,8 @@ try_window_id (w)
 
           /* Set the cursor.  */
           row = row_containing_pos (w, PT, r0, NULL, 0);
-          set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
+          if (row)
+            set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
           return 1;
         }
     }
@@ -11770,7 +11771,8 @@ try_window_id (w)
 
           /* Set the cursor.  */
           row = row_containing_pos (w, PT, r0, NULL, 0);
-          set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
+          if (row)
+            set_cursor_from_row (w, row, current_matrix, 0, 0, 0, 0);
           return 2;
         }
     }