Use std::string::empty() instead of size() where applicable

2014-12-12 19:55:40 +05:00
parent 83830e8682
commit 10e0cf8b2c
14 changed files with 27 additions and 27 deletions
--- a/src/sound_openal.cpp
+++ b/src/sound_openal.cpp
@@ -434,7 +434,7 @@ class OpenALSoundManager: public ISoundManager
 				}
 			}
 		}
-		if(del_list.size() != 0)
+		if(!del_list.empty())
 			verbosestream<<"OpenALSoundManager::maintain(): deleting "
 					<<del_list.size()<<" playing sounds"<<std::endl;
 		for(std::set<int>::iterator i = del_list.begin();