close sys.io.Process stuff when we're done with them

project.hxp

@@ -941,6 +941,8 @@ class Project extends HXProject {
 		var commitHash:String = process.stdout.readLine();
 		var commitHashSplice:String = commitHash.substr(0, 7);
 
+		process.close();
+
 		return commitHashSplice;
 	}
 
@@ -955,6 +957,8 @@ class Project extends HXProject {
 
 		var branchName:String = branchProcess.stdout.readLine();
 
+		branchProcess.close();
+
 		return branchName;
 	}
 
@@ -979,6 +983,8 @@ class Project extends HXProject {
 			}
 		}
 
+		branchProcess.close();
+
 		return output.length > 0;
 	}
 

source/funkin/util/macro/GitCommit.hx

@@ -23,6 +23,8 @@ class GitCommit
     var commitHash:String = process.stdout.readLine();
     var commitHashSplice:String = commitHash.substr(0, 7);
 
+    process.close();
+
     trace('Git Commit ID: ${commitHashSplice}');
 
     // Generates a string expression
@@ -52,6 +54,7 @@ class GitCommit
     }
 
     var branchName:String = branchProcess.stdout.readLine();
+    branchProcess.close();
     trace('Git Branch Name: ${branchName}');
 
     // Generates a string expression
@@ -84,6 +87,7 @@ class GitCommit
     try
     {
       output = branchProcess.stdout.readLine();
+      branchProcess.close();
     }
     catch (e)
     {