Some compilers complain about 'control reaches end of non-void function'

because they don't understand that Py_FatalError() terminates the program.

1 files changed, 1 insertions, 0 deletions

diff --git a/Parser/grammar1.c b/Parser/grammar1.c
index 17e2ba9f92..440ba44cb0 100644
--- a/Parser/grammar1.c
+++ b/Parser/grammar1.c
@@ -56,5 +56,6 @@ PyGrammar_LabelRepr(label *lb)
     }
     else {
         Py_FatalError("invalid label");
+        return NULL;
     }
 }