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Diffstat (limited to 'libbuild2/config/utility.hxx')
| -rw-r--r-- | libbuild2/config/utility.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbuild2/config/utility.hxx b/libbuild2/config/utility.hxx index f2bddc2..38a3ae1 100644 --- a/libbuild2/config/utility.hxx +++ b/libbuild2/config/utility.hxx @@ -99,7 +99,8 @@ namespace build2 // then, if there is no value, call the version with the default value and // end up with the same result if we called the default value version // straight away. This is useful when computing the default value is - // expensive. + // expensive. It is also ok to call both versions multiple times provided + // the flags are the same. // // @@ Should we pass flags and interpret save_null_omitted to treat null // as undefined? Sounds logical. |