diff --git a/libs/main/system/piprocess.cpp b/libs/main/system/piprocess.cpp
index 74730ec4..aa4c4713 100644
--- a/libs/main/system/piprocess.cpp
+++ b/libs/main/system/piprocess.cpp
@@ -211,14 +211,14 @@ PRIVATE_DEFINITION_START(PIProcess)
 		while (1) {
 #  ifdef WINDOWS
 			DWORD available = 0;
-			bytes_read = 0;
+			bytes_read      = 0;
 			PeekNamedPipe(pipes[pipe_type][PipeRead], nullptr, 0, nullptr, &available, nullptr);
 			if (available > 0) {
 				BOOL ok = ReadFile(pipes[pipe_type][PipeRead],
-							  read_buffer.data(offset),
-							  piMini(available, read_buffer.size() - offset),
-							  &bytes_read,
-							  nullptr);
+								   read_buffer.data(offset),
+								   piMini(available, read_buffer.size() - offset),
+								   &bytes_read,
+								   nullptr);
 				if (!ok) bytes_read = 0;
 			}
 #  else
@@ -244,7 +244,7 @@ PRIVATE_DEFINITION_START(PIProcess)
 #  else
 		sz = ::write(pipes[StdIn][PipeWrite], data.data(), data.size());
 #  endif
-		return sz == data.size_s();
+		return sz == (SizeType)data.size_s();
 	}
 
 PRIVATE_DEFINITION_END(PIProcess)
@@ -354,7 +354,7 @@ void PIProcess::startProc(bool detached) {
 			if (WIFEXITED(exit_code)) {
 				exec_finished = WEXITSTATUS(exit_code) != 127;
 			}
-			pid_          = 0;
+			pid_ = 0;
 			if (!detached) PRIVATE->pid = pid_;
 		}
 	}