From 8ea4b5b5b10e5b68a79ab651820dcbc4c4d88207 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Tue, 11 Feb 2020 15:46:46 +0100
Subject: Fix static analyzer errors and warnings

Fix several bugs found by scan-build (more to come).
https://clang-analyzer.llvm.org/scan-build.html

See also current travis-ci build log with static analyzer, e.g.
https://travis-ci.com/fltk/fltk/jobs/285426415
(link may become invalid in the future).
---
 src/Fl_Preferences.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Fl_Preferences.cxx')

diff --git a/src/Fl_Preferences.cxx b/src/Fl_Preferences.cxx
index a9b4464bf..31ea72ea5 100644
--- a/src/Fl_Preferences.cxx
+++ b/src/Fl_Preferences.cxx
@@ -1476,7 +1476,7 @@ void Fl_Preferences::Node::createIndex() {
   int n = nChildren();
   if (n>NIndex_) {
     NIndex_ = n + 16;
-    index_ = (Node**)realloc(index_, NIndex_*sizeof(Node**));
+    index_ = (Node**)realloc(index_, NIndex_*sizeof(Node*));
   }
   Node *nd;
   int i = 0;
-- 
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