ncurses 6.2 - patch 20200222

[ncurses.git] / ncurses / base / lib_mouse.c

diff --git a/ncurses/base/lib_mouse.c b/ncurses/base/lib_mouse.c
index 891b7d55c21e27e8b0dfbabba4fef69a38195fc4..2530dec5a6e41f5725f931c610b2683bcdd3a7ca 100644 (file)
--- a/ncurses/base/lib_mouse.c
+++ b/ncurses/base/lib_mouse.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2018,2019 Free Software Foundation, Inc.              *
+ * Copyright 2018-2019,2020 Thomas E. Dickey                                *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -84,7 +85,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_mouse.c,v 1.182 2019/07/20 20:42:43 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.184 2020/02/02 23:34:34 tom Exp $")
 
 #include <tic.h>
 
@@ -438,7 +439,7 @@ allow_gpm_mouse(SCREEN *sp GCC_UNUSED)
 
 #if USE_WEAK_SYMBOLS
     /* Danger Robinson: do not use dlopen for libgpm if already loaded */
-    if ((Gpm_Wgetch)) {
+    if ((Gpm_Wgetch) != 0) {
        if (!sp->_mouse_gpm_loaded) {
            T(("GPM library was already dlopen'd, not by us"));
        }