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FindMatlab: Tolerate empty version log file

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This commit is contained in:
Sebastian Nagel
2019-02-11 17:27:30 +01:00
committed by Brad King
parent 6f23321d40
commit 40176749bc
1 changed files with 2 additions and 2 deletions
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4
Modules/FindMatlab.cmake
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@@ -725,7 +725,7 @@ function(matlab_get_version_from_matlab_run matlab_binary_program matlab_list_ve
file(REMOVE "${_matlab_temporary_folder}/matlabVersionLog.cmaketmp")
set(index -1)
string(FIND ${_matlab_version_from_cmd} "ans" index)
string(FIND "${_matlab_version_from_cmd}" "ans" index)
if(index EQUAL -1)
if(MATLAB_FIND_DEBUG)
@@ -735,7 +735,7 @@ function(matlab_get_version_from_matlab_run matlab_binary_program matlab_list_ve
else()
set(matlab_list_of_all_versions_tmp)
string(SUBSTRING ${_matlab_version_from_cmd} ${index} -1 substring_ans)
string(SUBSTRING "${_matlab_version_from_cmd}" ${index} -1 substring_ans)
string(
REGEX MATCHALL "ans[\r\n\t ]*=[\r\n\t ]*'?([0-9]+(\\.[0-9]+)?)"
matlab_versions_regex