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authorRaffi Enficiaud <raffi.enficiaud@mines-paris.org>2015-05-29 15:44:19 (GMT)
committerBrad King <brad.king@kitware.com>2015-06-01 13:24:06 (GMT)
commit8444809c47b0c2d6b9b2b57bd62d9a51fc5fa498 (patch)
tree4e7b0dccb695f5b8086256061e894a75e790faae /Modules/FindMatlab.cmake
parent5752e558053261bdefc6294d9f13918e1233cd9e (diff)
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FindMatlab: fix reconfiguration of Matlab_ROOT_DIR
Diffstat (limited to 'Modules/FindMatlab.cmake')
-rw-r--r--Modules/FindMatlab.cmake5
1 files changed, 3 insertions, 2 deletions
diff --git a/Modules/FindMatlab.cmake b/Modules/FindMatlab.cmake
index 939f796..028bf5a 100644
--- a/Modules/FindMatlab.cmake
+++ b/Modules/FindMatlab.cmake
@@ -134,7 +134,8 @@
# returns the suffix to be used for the mex files
# (platform/architecture dependant)
# :command:`matlab_get_version_from_matlab_run`
-# returns the version of Matlab, given the full directory of the Matlab program.
+# returns the version of Matlab, given the full directory of the Matlab
+# program.
#
#
# Known issues
@@ -1064,7 +1065,7 @@ if(Matlab_ROOT_DIR)
endif()
else()
# NOTFOUND indicates the code below to search for the version automatically
- if(NOT DEFINED Matlab_VERSION_STRING_INTERNAL)
+ if("${Matlab_VERSION_STRING_INTERNAL}" STREQUAL "")
list(APPEND _matlab_possible_roots "NOTFOUND" ${Matlab_ROOT_DIR}) # empty version
else()
list(APPEND _matlab_possible_roots ${Matlab_VERSION_STRING_INTERNAL} ${Matlab_ROOT_DIR}) # cached version