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Diffstat (limited to 'libbuild2/config/utility.hxx')
| -rw-r--r-- | libbuild2/config/utility.hxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libbuild2/config/utility.hxx b/libbuild2/config/utility.hxx index 2a0909f..7774b68 100644 --- a/libbuild2/config/utility.hxx +++ b/libbuild2/config/utility.hxx @@ -143,6 +143,7 @@ namespace build2 // config::module for details. // const uint64_t save_commented = 0x01; // Save default value as commented. + const uint64_t omit_null = 0x02; // Treat NULL as undefined. LIBBUILD2_SYMEXPORT void save_variable (scope& root, const variable&, uint64_t flags = 0); |