* src/tgbaalgos/gtec/ce.cc: Reinstall change from 2004-09-21.

ChangeLog

@@ -1,5 +1,7 @@
 2004-10-15  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
+	* src/tgbaalgos/gtec/ce.cc: Reinstall change from 2004-09-21.
+
 	Back out all Thomas's changes on emptiness checks since
 	2004-08-23.  Some of these will need to be reintegrated more
 	slowly and cleanly.

src/tgbaalgos/gtec/ce.cc

@@ -295,9 +295,9 @@ namespace spot
 		todo.pop();
 		delete iter;
 		seen.erase(s);
-		if (todo.size())
+		if (!todo.empty())
 		  {
-		    assert(path.size());
+		    assert(!path.empty());
 		    path.pop_back();
 		  }
 		continue;
@@ -334,7 +334,7 @@ namespace spot
 
 	    // If we already have a best path, let see if the current
 	    // one is better.
-	    if (best_path.size())
+	    if (!best_path.empty())
 	      {
 		// When comparing the merits of two paths, only the
 		// acceptance conditions we are trying the traverse