stringapi: Pass configuration names as strings

1 files changed, 4 insertions, 3 deletions

diff --git a/Source/cmComputeLinkDepends.cxx b/Source/cmComputeLinkDepends.cxx
index 6c1c1de..2d1da55 100644
--- a/Source/cmComputeLinkDepends.cxx
+++ b/Source/cmComputeLinkDepends.cxx
@@ -172,7 +172,7 @@ satisfy dependencies.
 
 //----------------------------------------------------------------------------
 cmComputeLinkDepends
-::cmComputeLinkDepends(cmTarget const* target, const char* config,
+::cmComputeLinkDepends(cmTarget const* target, const std::string& config,
                        cmTarget const* head)
 {
   // Store context information.
@@ -184,7 +184,8 @@ cmComputeLinkDepends
   this->CMakeInstance = this->GlobalGenerator->GetCMakeInstance();
 
   // The configuration being linked.
-  this->Config = (config && *config)? config : 0;
+  this->HasConfig = !config.empty();
+  this->Config = (this->HasConfig)? config : std::string();
   this->LinkType = this->Target->ComputeLinkType(this->Config);
 
   // Enable debug mode if requested.
@@ -255,7 +256,7 @@ cmComputeLinkDepends::Compute()
             "---------------------------------------\n");
     fprintf(stderr, "Link dependency analysis for target %s, config %s\n",
             this->Target->GetName().c_str(),
-            this->Config?this->Config:"noconfig");
+            this->HasConfig?this->Config.c_str():"noconfig");
     this->DisplayConstraintGraph();
     }