Fix file merge order on Linux

src/Debug/DebugMedia.py

@@ -10,7 +10,17 @@ from util import helper
 
 # Find files with extension in path
 def findfiles(path, find_ext):
-    for root, dirs, files in os.walk(path, topdown=False):
+    def sorter(f1, f2):
+        f1 = f1[0].replace(path, "")
+        f2 = f2[0].replace(path, "")
+        if f1 == "":
+            return 1
+        elif f2 == "":
+            return -1
+        else:
+            return cmp(f1, f2)
+
+    for root, dirs, files in sorted(os.walk(path, topdown=False), cmp=sorter):
         for file in sorted(files):
             file_path = root + "/" + file
             file_ext = file.split(".")[-1]