Only save config when there are worthy changes

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 3d749ab..02f39b1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -256,7 +256,10 @@ int main(int argc, char** argv) {
 			}
 		}
 
-		save_config();
+		if(dht.dirtyconf) {
+			save_config();
+			dht.dirtyconf = false;
+		}
 	}
 
 	proto_end(&dht);