diff options
Diffstat (limited to 'libbuild2/in/init.cxx')
| -rw-r--r-- | libbuild2/in/init.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libbuild2/in/init.cxx b/libbuild2/in/init.cxx index 6cd2f96..18071f8 100644 --- a/libbuild2/in/init.cxx +++ b/libbuild2/in/init.cxx @@ -59,6 +59,11 @@ namespace build2 // unknown substitutions as is. // vp.insert<string> ("in.substitution"); + + // Fallback value to use for NULL value substitutions. If unspecified, + // NULL substitutions are an error. + // + vp.insert<string> ("in.null"); } // Register target types. |