wrong syntax in SIGNALduino_Parse_MN

[HomeAutoUser]

• Please check if the PR fulfills these requirements

• Tests for the changes have been added / modified (needed for for bug fixes / features)
• commandref has been added / updated (needed for bug fixes / features)

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

• Bugfix (please link issue)
• Feature enhancement
• Documentation update
• Unittest enhancement
• other

• What is the current behavior?
  (You can also link to an open issue here, if this describes the current behavior)

  • wrong spelling does not lead to cancellation (return)
    --> test with MN;D=9005316X8000AABB;R=32; and manuelel modification comment out check $rmsg! ~ check

  • self error in RSSI check

  • wrong check on RSSI (Checking in Parse only allows decimal)
    --> test with MN;D=900531648000AABB;R=X2;

2021.11.29 22:58:02.912 4: sduino_dummy: get rawmsg: �MN;D=9005316X8000AABB;R=32;�
2021.11.29 22:58:02.938 3: sduino_dummy: Parse_MN, faulty rawData D=: 9005316X8000AABB
2021.11.29 22:58:02.938 1: PERL WARNING: Use of uninitialized value $rawData in concatenation (.) or string at ./FHEM/00_SIGNALduino.pm line 2915.
2021.11.29 22:58:02.964 4: sduino_dummy: Parse_MN, Error! id 100 msg=, no message_length provided
2021.11.29 22:58:02.990 4: sduino_dummy: Parse_MN, Error! id 101 msg=, no message_length provided
2021.11.29 22:58:03.009 4: sduino_dummy: Parse_MN, Error! id 102 msg=, no message_length provided
2021.11.29 22:58:03.027 4: sduino_dummy: Parse_MN, Error! id 103 msg=, no message_length provided
2021.11.29 22:58:03.046 4: sduino_dummy: Parse_MN, Error! id 108 msg=, no message_length provided
2021.11.29 22:58:03.064 4: sduino_dummy: Parse_MN, Error! id 112 msg=, no message_length provided

• What is the new behavior (if this is a feature change)?

• no error´s and code give return
  --> fault has been corrected

2021.11.29 23:04:49.272 4: sduino_dummy: get rawmsg: �MN;D=9005316X8000AABB;R=32;�
2021.11.29 23:04:49.291 3: sduino_dummy: Parse_MN, faulty msg: MN;D=9005316X8000AABB;R=32;

• Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

• Other information:

  • write error in the code (probably confused with bash)

[codecov]

Codecov Report

Merging #1040 (7ddffe3) into master (4f47ddb) will increase coverage by 0.05%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1040      +/-   ##
==========================================
+ Coverage   61.42%   61.47%   +0.05%     
==========================================
  Files         127      126       -1     
  Lines        9332     9327       -5     
  Branches     1477     1477              
==========================================
+ Hits         5732     5734       +2     
+ Misses       2528     2521       -7     
  Partials     1072     1072              

Flag	Coverage Δ
fhem	52.75% <100.00%> (+0.05%)	⬆️
modules	61.47% <100.00%> (+0.05%)	⬆️
perl	91.61% <ø> (ø)
unittests	61.47% <100.00%> (+0.05%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
FHEM/00_SIGNALduino.pm	63.81% <100.00%> (ø)
t/FHEM/14_SD_BELL/09_parseDatat.t
t/FHEM/14_SD_AS/00_load.t
t/FHEM/14_SD_UT/09_parseDatat.t	80.00% <0.00%> (ø)
FHEM/10_SD_Rojaflex.pm	71.54% <0.00%> (+2.84%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 4f47ddb...7ddffe3. Read the comment docs.