Fixed CMake issue with Git version when building locally.

2012-02-11 23:04:16 -05:00
parent 0a8504fb3c
commit 87cb88f2f7
1 changed files with 5 additions and 1 deletions
--- a/indra/cmake/BuildVersion.cmake
+++ b/indra/cmake/BuildVersion.cmake
@@ -16,7 +16,11 @@ execute_process(
    OUTPUT_STRIP_TRAILING_WHITESPACE
 )

-string(REPLACE "\n" ";" GIT_REV_LIST ${GIT_REV_LIST_STR})
+if(GIT_REV_LIST_STR)
+  string(REPLACE "\n" ";" GIT_REV_LIST ${GIT_REV_LIST_STR})
+else()
+  string(REPLACE "\n" ";" GIT_REV_LIST "")
+endif()

 if(GIT_REV_LIST)
  list(LENGTH GIT_REV_LIST vBUILD)