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| author | John Szakmeister <john@szakmeister.net> | 2014-12-03 04:10:52 -0500 |
|---|---|---|
| committer | John Szakmeister <john@szakmeister.net> | 2014-12-03 04:56:50 -0500 |
| commit | cf1939aab3dfa4e763ed3e3513eef8e9f7c41a3e (patch) | |
| tree | 21bfd35702ff812e89aa183236513848f98ef81c | |
| parent | 143833872b0e477a76b37e06a58b0e49cec03581 (diff) | |
| download | rneovim-cf1939aab3dfa4e763ed3e3513eef8e9f7c41a3e.tar.gz rneovim-cf1939aab3dfa4e763ed3e3513eef8e9f7c41a3e.tar.bz2 rneovim-cf1939aab3dfa4e763ed3e3513eef8e9f7c41a3e.zip | |
build: only manipulate out if getting the timestamp was successful
This fixes an issue seen in #1548, though the real problem is something
different.
| -rw-r--r-- | cmake/GetGitRevisionDescription.cmake | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake index 87dc8bab3a..1e0968ec3b 100644 --- a/cmake/GetGitRevisionDescription.cmake +++ b/cmake/GetGitRevisionDescription.cmake @@ -158,11 +158,12 @@ function(git_timestamp _var) OUTPUT_VARIABLE out ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) - if(NOT res EQUAL 0) + if(res EQUAL 0) + string(REGEX REPLACE "[-\" :]" "" out ${out}) + string(SUBSTRING ${out} 0 12 out) + else() set(out "${out}-${res}-NOTFOUND") endif() - string(REGEX REPLACE "[-\" :]" "" out ${out}) - string(SUBSTRING ${out} 0 12 out) set(${_var} ${out} PARENT_SCOPE) endfunction() |