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Update readFromIniFile.m #1

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18 changes: 9 additions & 9 deletions toolbox/RWTHMindstormsNXT/readFromIniFile.m
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
function ret = readFromIniFile(AppName, KeyName, filename)
function ret = readFromIniFile(AppName, KeyName, filename) %#codegen
% Reads parameters from a configuration file (usually *.ini)
%
% Syntax
Expand Down Expand Up @@ -86,8 +86,8 @@
%% Try to read in inifile
fid = fopen(filename, 'r');
if fid < 0
warning('MATLAB:RWTHMindstormsNXT:couldNotOpenInifile', 'Ini-file "%s" was not found or could not be read.', filename);
return
error('MATLAB:RWTHMindstormsNXT:couldNotOpenInifile', ...
'Ini-file "%s" was not found or could not be read.', filename);
end%if

% input to a string
Expand All @@ -98,13 +98,14 @@
%% Separate lines and parse away
curSection = '';
curKey = '';
curVal = '';
while(~isempty(data))

% get next line by LFs
[curLine, data] = strtok(data, char(10)); %#ok<STTOK>
[curLine, data] = strtok(data, newline); %#ok<STTOK>

% remove whitespace (includes removing CRs if present)
curLine = strtrim(curLine);
% remove whitespace & comments (includes removing CRs if present)
curLine = strtrim(strtok(curLine, ';'));

% if line's empty or too short
if length(curLine) < 2
Expand All @@ -123,8 +124,8 @@
% ignore this line, it's a comment

% or if we have a key
elseif ~isempty(strfind(curLine, '=')) % found a =, it's a key
[curKey remainder] = strtok(curLine, '=');
elseif contains(curLine, '=') % found a =, it's a key
[curKey, remainder] = strtok(curLine, '=');
curVal = strtok(remainder, '=');
% remove whitespaces from tokens
curKey = strtrim(curKey);
Expand All @@ -144,4 +145,3 @@


end%function