Eliminate GCC compiler warning (uninitialized variables)

I consider this issue as resolved by patch pushed to branch CR24236

Reviewed, please test

Dear Commenter 1,

Branch CR24236 (and products from GIT master) was compiled on Linux and Windows platforms and tested.
[revision removed]

Number of compiler warnings:

occt component :
Linux: 375 (424 on master)
Windows: 9 (9 on master)

products component :
Linux: 189 (189 on master)
Windows: 287 (287 on master)

Regressions/Differences:

http://occt-tests/CR24236-master-occt/Windows-32-VC9/bugs/fclasses/bug6143.html
bugs fclasses(002) bug6143: FAILED

http://jenkins-test-02.nnov.opencascade.com:8080/user/mnt/my-views/view/CR24236/job/mnt-CR24236-master_products_tests_windows_start/label=windows_test,tests_group=parasolid,tests_subgroup=003/2/HTML_Report/?
parasolid doc_3(003) D8: FAILED - 3 differences with reference data found

http://jenkins-test-02.nnov.opencascade.com:8080/user/mnt/my-views/view/CR24236/job/mnt-CR24236-master_products_tests_windows_start/label=windows_test,tests_group=sat,tests_subgroup=002/2/HTML_Report/?
sat doc_2(002) D5: FAILED - 2 differences with reference data found

http://jenkins-test-02.nnov.opencascade.com:8080/user/mnt/my-views/view/CR24236/job/mnt-CR24236-master_products_tests_windows_start/label=windows_test,tests_group=sat,tests_subgroup=005/2/HTML_Report/?
sat read_parallel(005) E9: FAILED - here is reading problem

Testing cases:
Not needed

Testing on Linux:
Total MEMORY difference: 367437332 / 367264668
Total CPU difference: 42284.910000000826 / 44590.37000000126

Testing on Windows:
Total MEMORY difference: 441166588 / 433465716
Total CPU difference: 38219.0 / 41898.75

There are following differences in images found by testdiff.
http://occt-tests/CR24236-master-occt/Windows-32-VC9/diff-Windows-32-VC9.html
IMAGE de step_1 ZU3: ZU3.png differs
IMAGE bugs moddata_2 bug428: bug428_Driver1_Viewer1_View1.png differs
IMAGE bugs moddata_2 bug42: bug428_Driver1_Viewer1_View1.png differs
IMAGE bugs moddata_2 bug4: bug428_Driver1_Viewer1_View1.png differs
IMAGE feat featprism S2: S2.png differs
IMAGE sewing tol_0_01 F8: F8.png differs

Dear Commenter 1,

SSE2 instructions for OCCT building (issue #0024227) is reason of regressions in following test cases:

bugs fclasses(002) bug6143: FAILED
parasolid doc_3(003) D8: FAILED - 3 differences with reference data found
sat doc_2(002) D5: FAILED - 2 differences with reference data found
sat read_parallel(005) E9: FAILED - here is reading problem