From: Vincent Lefevre <vincent@vinc17.net>
Date: Thu, 9 Nov 2017 14:06:19 +0000 (+0100)
Subject: Make sure that fgets and fgetc are undefined before their redefinition.
X-Git-Tag: mutt-1-10-rel~122
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6db8d16a36f732771532cad68ce0e3bfc6bbf5a0;p=mutt

Make sure that fgets and fgetc are undefined before their redefinition.

This fixes a potential issue from changeset e0a103845344.
---

diff --git a/mutt.h b/mutt.h
index 9d318302..95767089 100644
--- a/mutt.h
+++ b/mutt.h
@@ -72,10 +72,16 @@
 #endif
 
 #ifdef HAVE_FGETS_UNLOCKED
+# ifdef fgets
+#  undef fgets
+# endif
 # define fgets fgets_unlocked
 #endif
 
 #ifdef HAVE_FGETC_UNLOCKED
+# ifdef fgetc
+#  undef fgetc
+# endif
 # define fgetc fgetc_unlocked
 #endif