Make opt::exit_on_convergence an unsigned int.

diff --git a/options.cpp b/options.cpp
index 25d7642599604dba642e9ec0386f5c8721e5dbad..0ed04acfde62e493404a795f5d45920f8eadfeea 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -80,7 +80,7 @@ namespace opt {
     unsigned lb_maxiter = 0;
     unsigned comp_maxiter = 0;
     double time_limit = 0;
-    int exit_on_convergence = 0;
+    unsigned exit_on_convergence = 0;
     bool exit_on_close = true;
 
     // Named parameters lists

diff --git a/options.h b/options.h
index 5b47022667ab6a6ddfe96214d3bb0cb198d9d10c..f9baa880f2185051c08d4b7f1626d43eaa34cf22 100644 (file)
--- a/options.h
+++ b/options.h
@@ -63,7 +63,7 @@ namespace opt {
     extern unsigned lb_maxiter;
     extern unsigned comp_maxiter;
     extern double time_limit;
-    extern int exit_on_convergence;
+    extern unsigned exit_on_convergence;
     extern bool exit_on_close;
 
     // Named parameters lists