From ce45bcae2f4802ab012aa08ba19e05825ef5b176 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Tue, 21 Feb 2023 12:46:37 +0100
Subject: Silence false positive gcc warning (#682)

... and fix a typo.

This warning was reported for gcc 12.2 (MinGW-w64 / MSYS2) but may have
appeared in earlier gcc versions (gcc 9.4 is not affected).

It's very likely that this warning needs '-O2' or '-O3' to be issued.
---
 src/Fl_Tabs.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Fl_Tabs.cxx b/src/Fl_Tabs.cxx
index a3e370bb3..82fffad52 100644
--- a/src/Fl_Tabs.cxx
+++ b/src/Fl_Tabs.cxx
@@ -243,9 +243,9 @@ void Fl_Tabs::handle_overflow_menu() {
   int nc = children();
   int H = tab_height(); if (H < 0) H = -H;
   int i, fv=-1, lv=nc; // first and last visible tab
-  if (nc==0) return;
+  if (nc <= 0) return;
 
-  // count visibel children
+  // count visible children
   for (i = 0; i < nc; i++) {
     if (tab_pos[i]+tab_offset < 0) fv = i;
     if (tab_pos[i]+tab_width[i]+tab_offset <= w()-H) lv = i;
-- 
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