[LyX/master] Fix warnings regarding switches on enum values

[Yuriy Skalko]

commit 11434df35d4637f77898ce987edfa32493d3ffae
Author: Yuriy Skalko <yuriy.skalko at gmail.com>
Date:   Wed Nov 25 20:27:35 2020 +0200

    Fix warnings regarding switches on enum values
---
 src/Server.cpp                 |    3 +++
 src/insets/ExternalSupport.cpp |    2 ++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/Server.cpp b/src/Server.cpp
index dfc932c..fe50392 100644
--- a/src/Server.cpp
+++ b/src/Server.cpp
@@ -378,6 +378,9 @@ bool LyXComm::pipeServer()
 			if (!resetPipe(i, !success))
 				return false;
 			break;
+		case CONNECTING_STATE:
+			LYXERR0("Wrong pipe state");
+			break;
 		}
 	}
 
diff --git a/src/insets/ExternalSupport.cpp b/src/insets/ExternalSupport.cpp
index 24a228c..33c14d3 100644
--- a/src/insets/ExternalSupport.cpp
+++ b/src/insets/ExternalSupport.cpp
@@ -480,6 +480,8 @@ string const substituteIt<TransformOption>(string const & input,
 	case Resize:
 		ptr = store.getOptionTransformer(params.resizedata);
 		break;
+	case None:
+		break;
 	}
 
 	if (!ptr)