Merge topic 'ExternalProject-download-loop'

9f49ac3d ExternalProject: Avoid infinite loop on file download hash mismatch
2014-09-09 11:23:30 -04:00 · 2014-09-09 11:23:30 -04:00 · 371f06d005
parent a06e49cf10 9f49ac3df0
commit 371f06d005
1 changed files with 1 additions and 0 deletions
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@ -711,6 +711,7 @@ Retrying download.
    file(REMOVE \"\${file}\")
    execute_process(COMMAND \${CMAKE_COMMAND} -P \"${download_script}\")
  endif()
+  math(EXPR attempt \"\${attempt} + 1\")
 endwhile()

 if(\${succeeded})