Fixed a bug in a Regex.

Former-commit-id: 33793efb16

CMakeLists.txt

@@ -170,12 +170,12 @@ endif()
 #
 include(GetGitRevisionDescription)
 git_describe_checkout(STORM_GIT_VERSION_STRING)
-
+message(STATUS "STORM_GIT_VERSION_STRING: ${STORM_GIT_VERSION_STRING}")
 # Parse the git Tag into variables
 string(REGEX REPLACE "^([0-9]+)\\..*" "\\1" STORM_CPP_VERSION_MAJOR "${STORM_GIT_VERSION_STRING}")
 string(REGEX REPLACE "^[0-9]+\\.([0-9]+).*" "\\1" STORM_CPP_VERSION_MINOR "${STORM_GIT_VERSION_STRING}")
 string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" STORM_CPP_VERSION_PATCH "${STORM_GIT_VERSION_STRING}")
-string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)\\-([0-9]+)\\-.*" "\\1" STORM_CPP_VERSION_COMMITS_AHEAD "${STORM_GIT_VERSION_STRING}")
+string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+)\\-.*" "\\1" STORM_CPP_VERSION_COMMITS_AHEAD "${STORM_GIT_VERSION_STRING}")
 string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.[0-9]+\\-[0-9]+\\-([a-z0-9]+).*" "\\1" STORM_CPP_VERSION_HASH "${STORM_GIT_VERSION_STRING}")
 string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.[0-9]+\\-[0-9]+\\-[a-z0-9]+\\-(.*)" "\\1" STORM_CPP_VERSION_APPENDIX "${STORM_GIT_VERSION_STRING}")
 if ("${STORM_CPP_VERSION_APPENDIX}" MATCHES "^.*dirty.*$")