From 926bda8c51a36aa784544e148a28927c02047702 Mon Sep 17 00:00:00 2001
From: Thomas Lambert <t.lambert@uliege.be>
Date: Fri, 25 Nov 2022 21:24:07 +0100
Subject: [PATCH] fix(xf2mat): raise error when wrong input
This adds a check to raise an error when the file is completely read and
it has not be determined to be a xfoil or xflr5 result file. This
prevent an infinite loop while trying to determine the result type.
---
+af_tools/xf2mat.m | 4 ++++
CHANGELOG.md | 2 ++
2 files changed, 6 insertions(+)
diff --git a/+af_tools/xf2mat.m b/+af_tools/xf2mat.m
index dfafffb..782cdba 100644
--- a/+af_tools/xf2mat.m
+++ b/+af_tools/xf2mat.m
@@ -122,6 +122,10 @@ function Polar = xf2mat(varargin)
progName = 'XFOIL';
elseif ~isempty(tmpProgname) && strcmp(tmpProgname(1:5), 'xflr5')
progName = 'XFLR5';
+ elseif feof(fileID)
+ error('MATLAB:xf2mat:WrongInputFile', ...
+ ['The input file does not seems to be a valid XFOIL or XFLR5 results file.'...
+ ' Are you sure you loaded RESULTS files and not coordinate points?']);
end
end
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ce5962..8ef1d75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Fixed
+- **xf2mat**: add error when input is not a proper xfoil/xflr5 result
+
- **plotpolar**: fix issue when unavailable data
## [4.0.0] - 2022-06-09
--
GitLab