Excised some more halloc

1 files changed, 1 insertions, 1 deletions

diff --git a/expand.cpp b/expand.cpp
index 29d71865..cd678d8a 100644
--- a/expand.cpp
+++ b/expand.cpp
@@ -723,7 +723,7 @@ static int expand_pid( wchar_t *in,
 		}
 	}
 
-	int prev = out.size();
+	size_t prev = out.size();
 	if( !find_process( in+1, flags, out ) )
 		return 0;