1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cpptrad.c b/gcc/cpptrad.c
index 902ae493b6a..5c66659f02b 100644
--- a/gcc/cpptrad.c
+++ b/gcc/cpptrad.c
@@ -852,7 +852,7 @@ _cpp_replacement_text_len (macro)
 {
   size_t len;
 
-  if (macro->fun_like)
+  if (macro->fun_like && (macro->paramc != 0))
     {
       const uchar *exp;
 
@@ -882,7 +882,7 @@ _cpp_copy_replacement_text (macro, dest)
      const cpp_macro *macro;
      uchar *dest;
 {
-  if (macro->fun_like)
+  if (macro->fun_like && (macro->paramc != 0))
     {
       const uchar *exp;