[Windows] fix bug: 迭代判断错误 (flutter-webrtc#807)

zjzhang-cn · web-flow · commit 5c3fd9ff5b96 · 2021-12-13T13:11:16.000+08:00
diff --git a/common/cpp/src/flutter_media_stream.cc b/common/cpp/src/flutter_media_stream.cc
@@ -141,7 +141,7 @@ EncodableValue getConstrainInt(const EncodableMap& constraints, const std::strin
     if(TypeIs<EncodableMap>(it->second)) {
       EncodableMap innerMap = GetValue<EncodableMap>(it->second);
       auto it2 = innerMap.find(EncodableValue("ideal"));
-      if(it2 != constraints.end() && TypeIs<int>(it2->second)){
+      if (it2 != innerMap.end() && TypeIs<int>(it2->second)) {
         return it2->second;
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,7 @@ EncodableValue getConstrainInt(const EncodableMap& constraints, const std::strin`
`141`	`141`	`if(TypeIs<EncodableMap>(it->second)) {`
`142`	`142`	`EncodableMap innerMap = GetValue<EncodableMap>(it->second);`
`143`	`143`	`auto it2 = innerMap.find(EncodableValue("ideal"));`
`144`		`- if(it2 != constraints.end() && TypeIs<int>(it2->second)){`
	`144`	`+ if (it2 != innerMap.end() && TypeIs<int>(it2->second)) {`
`145`	`145`	`return it2->second;`
`146`	`146`	`}`
`147`	`147`	`}`