From 1c38a0f2f7187322959e8ff165ae4d891acf9cae Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Sat, 22 Jan 2011 22:38:55 +0000
Subject: [PATCH] Tweaks to silence more MS compiler warnings.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8300 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/Fl.H         | 4 ++--
 FL/Fl_Tooltip.H | 2 +-
 src/Fl.cxx      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/FL/Fl.H b/FL/Fl.H
index 874769354..379eec84e 100644
--- a/FL/Fl.H
+++ b/FL/Fl.H
@@ -940,7 +940,7 @@ public:
     non-text widgets. The default mode is to enable keyboard focus
     for all widgets.
   */
-  static void visible_focus(int v) { option(OPTION_VISIBLE_FOCUS, v);  }
+  static void visible_focus(int v) { option(OPTION_VISIBLE_FOCUS, (v!=0)); }
   /**
     Gets or sets the visible keyboard focus on buttons and other
     non-text widgets. The default mode is to enable keyboard focus
@@ -955,7 +955,7 @@ public:
     be dragged from text fields or dragged within a text field as a
     cut/paste shortcut.
   */
-  static void dnd_text_ops(int v) { option(OPTION_DND_TEXT, v); }
+  static void dnd_text_ops(int v) { option(OPTION_DND_TEXT, (v!=0)); }
   /**
     Gets or sets whether drag and drop text operations are
     supported. This specifically affects whether selected text can
diff --git a/FL/Fl_Tooltip.H b/FL/Fl_Tooltip.H
index 33b69cb6a..ef7633c7f 100644
--- a/FL/Fl_Tooltip.H
+++ b/FL/Fl_Tooltip.H
@@ -57,7 +57,7 @@ public:
   /**    Returns non-zero if tooltips are enabled.  */
   static int enabled() { return Fl::option(Fl::OPTION_SHOW_TOOLTIPS); }
   /**    Enables tooltips on all widgets (or disables if <i>b</i> is false).  */
-  static void enable(int b = 1) { Fl::option(Fl::OPTION_SHOW_TOOLTIPS, b);}
+  static void enable(int b = 1) { Fl::option(Fl::OPTION_SHOW_TOOLTIPS, (b!=0));}
   /**    Same as enable(0), disables tooltips on all widgets.  */
   static void disable() { enable(0); }
   static void (*enter)(Fl_Widget* w);
diff --git a/src/Fl.cxx b/src/Fl.cxx
index a8cc29d52..00ecaf788 100644
--- a/src/Fl.cxx
+++ b/src/Fl.cxx
@@ -1806,7 +1806,7 @@ bool Fl::option(Fl_Option opt)
   }
   if (opt<0 || opt>=OPTION_LAST) 
     return false;
-  return (bool)options_[opt];
+  return (bool)(options_[opt]!=0);
 }
 
 /**