1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cpptrad.c b/gcc/cpptrad.c
index caeda89..3c1bc25 100644
--- a/gcc/cpptrad.c
+++ b/gcc/cpptrad.c
@@ -299,7 +299,8 @@ _cpp_read_logical_line_trad (cpp_reader *pfile)
 {
   do
     {
-      if (pfile->buffer->need_line && !_cpp_get_fresh_line (pfile))
+      if ((pfile->buffer == NULL || pfile->buffer->need_line)
+	  && !_cpp_get_fresh_line (pfile))
 	return false;
     }
   while (!_cpp_scan_out_logical_line (pfile, NULL) || pfile->state.skipping);