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authorBoris Kolpackov <boris@codesynthesis.com>2016-07-20 16:18:29 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2016-07-20 16:18:29 +0200
commitde15b95d09d00821aa23e96a0c3e827689c27a58 (patch)
treec5631a106fe28ef29a25b03e98c2590fbe867804 /build2/cxx/link.cxx
parentdf43058115b389f1375690812ad92301288f976f (diff)
Switch to dynamic empty() implementation in variable value
The current model fell apart when we modified values directly.
Diffstat (limited to 'build2/cxx/link.cxx')
-rw-r--r--build2/cxx/link.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/build2/cxx/link.cxx b/build2/cxx/link.cxx
index 88181aa..ba08119 100644
--- a/build2/cxx/link.cxx
+++ b/build2/cxx/link.cxx
@@ -1210,7 +1210,7 @@ namespace build2
{
ranlib = rs["config.bin.ranlib"];
- if (ranlib->empty ()) // @@ BC LT [null].
+ if (ranlib && ranlib->empty ()) // @@ BC LT [null].
ranlib = lookup ();
const char* rl (