From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 17 Mar 2022 04:23:35 +0000 (-0700)
Subject: edgepaint: free 'lightness' prior to exit
X-Git-Tag: 4.0.0~166^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6ddb4c7c5f954e9737928f2366fc06889e727e2b;p=graphviz

edgepaint: free 'lightness' prior to exit

Some small progress to becoming leak-free even on clean exit.
---

diff --git a/cmd/edgepaint/edgepaintmain.c b/cmd/edgepaint/edgepaintmain.c
index 7bc307cdf..f85b797dc 100644
--- a/cmd/edgepaint/edgepaintmain.c
+++ b/cmd/edgepaint/edgepaintmain.c
@@ -309,5 +309,7 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	free(lightness);
+
 	graphviz_exit(rv);
 }