From 0945683bf9cd22d34ebd4c12b555151f6f8b1fc2 Mon Sep 17 00:00:00 2001
From: Luke Butler <lukepbutler@gmail.com>
Date: Wed, 30 Mar 2022 11:14:05 -0400
Subject: [PATCH] Bug in example code for detecting error conditions

EN_geterror doesn't take in the project wrapper, and you need to include maxLen
---
 doc/toolkit-usage.dox | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/toolkit-usage.dox b/doc/toolkit-usage.dox
index 3bf06de..6859317 100644
--- a/doc/toolkit-usage.dox
+++ b/doc/toolkit-usage.dox
@@ -34,7 +34,7 @@ void runHydraulics(EN_Project ph, char *inputFile, char *reportFile)
     ERRCODE(EN_solveH(ph));
     ERRCODE(EN_saveH(ph));
     ERRCODE(EN_report(ph));
-    EN_geterror(ph, errcode, errmsg);
+    EN_geterror(errcode, errmsg, EN_MAXMSG);
     if (errcode) printf("\n%s\n", errmsg);
 }
 \endcode