patch 9.0.0831: compiler warning for redefining HAVE_DUP
Problem: Compiler warning for redefining HAVE_DUP.
Solution: Undefine HAVE_DUP if needed. (Ozaki Kiichi, closes #11484)
diff --git a/src/if_python3.c b/src/if_python3.c
index 1de8fe8..188e9c3 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -45,6 +45,9 @@
# undef F_BLANK
#endif
+#ifdef HAVE_DUP
+# undef HAVE_DUP
+#endif
#ifdef HAVE_STRFTIME
# undef HAVE_STRFTIME
#endif
diff --git a/src/version.c b/src/version.c
index a914e78..ca70914 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 831,
+/**/
830,
/**/
829,