From 60f308826d0a3e6542007425dd40a85c20070152 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Fri, 4 Oct 2024 20:18:46 +0100
Subject: [PATCH] grDStyle.c: GrLoadStyles() scount, The left operand of '<' is
 a garbage value

The use of 'scount' in this function looks complex, it seems to be reset to
zero sometimes and incremented at others.  Analysis shows there is a possible
path where is maybe used uninitialized.

Setting to zero seems like a good choice.

SonarCloud
grDStyle.c:514 The left operand of '<' is a garbage value
https://sonarcloud.io/project/issues?open=AZJB16zUNGfDNup0RiqE&id=dlmiles_magic
---
 graphics/grDStyle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphics/grDStyle.c b/graphics/grDStyle.c
index d85c15e4..aa9275ce 100644
--- a/graphics/grDStyle.c
+++ b/graphics/grDStyle.c
@@ -408,7 +408,7 @@ char *libPath;
 {
     FILE *inp;
     int res = 0;
-    int i, scount, processed = DISP_VERSION;
+    int i, scount = 0, processed = DISP_VERSION;
     char fullName[256];
     dstylelink *sstyle;
     int MaxTechStyles = 0, MaxTileStyles = 0;