fix issue #72: Hang when vswhere produces no output

close write handle before reading from the pipe

1 files changed, 3 insertions, 1 deletions

diff --git a/src/mspdb.cpp b/src/mspdb.cpp
index 9f23d15..b402c62 100644
--- a/src/mspdb.cpp
+++ b/src/mspdb.cpp
@@ -202,6 +202,7 @@ bool tryLoadMsPdbVSWhere(const char* mspdb)
 	{

 		CloseHandle(processInformation.hProcess);

 		CloseHandle(processInformation.hThread);

+		CloseHandle(write);

 

 		DWORD length;

 		if (ReadFile(read, buffer, sizeof(buffer) - 1, &length, NULL))

@@ -210,8 +211,9 @@ bool tryLoadMsPdbVSWhere(const char* mspdb)
 			vsPath += buffer;

 		}

 	}

+	else

+		CloseHandle(write);

 	CloseHandle(read);

-	CloseHandle(write);

 	rtrim(vsPath);

 	if (vsPath.empty())

 		return false;