distro_check: Fix a bug when creating log file

index 58a2cf7..b6c2c72 100644
@@ -644,7 +644,7 @@ python check_eventhandler() {
         datetime = bb.data.getVar('DATETIME', e.data, 1)
         """initialize log files."""
         import oe.distro_check as dc
-        logfile = dc.create_log_file(e.data,"distrocheck.csv")
+        result_file = dc.create_log_file(e.data,"distrocheck.csv")
     return
 }
 

@@ -653,10 +653,15 @@ do_distro_check[nostamp] = "1"
 python do_distro_check() {
     """checks if the package is present in other public Linux distros"""
     import oe.distro_check as dc
+    import bb
+    import shutil
     localdata = bb.data.createCopy(d)
     bb.data.update_data(localdata)
     tmpdir = bb.data.getVar('TMPDIR', d, 1)
     distro_check_dir = os.path.join(tmpdir, "distro_check")
+    logpath = bb.data.getVar('LOG_DIR', d, 1)
+    bb.utils.mkdirhier(logpath)
+    result_file = os.path.join(logpath, "distrocheck.csv")
     datetime = bb.data.getVar('DATETIME', localdata, 1)
     dc.update_distro_data(distro_check_dir, datetime)
 

@@ -664,7 +669,7 @@ python do_distro_check() {
     result = dc.compare_in_distro_packages_list(distro_check_dir, d)
 
     # save the results
-    dc.save_distro_check_result(result, datetime, d)
+    dc.save_distro_check_result(result, datetime, result_file, d)
 }
 
 addtask distro_checkall after do_distro_check

index 134e92a..e00215a 100644
@@ -356,7 +356,7 @@ def create_log_file(d, logname):
     return logfile
 
 
-def save_distro_check_result(result, datetime, d):
+def save_distro_check_result(result, datetime, result_file, d):
     pn = bb.data.getVar('PN', d, True)
     logdir = bb.data.getVar('LOG_DIR', d, True)
     if not logdir:

@@ -364,16 +364,9 @@ def save_distro_check_result(result, datetime, d):
         return
     if not os.path.isdir(logdir):
         os.makedirs(logdir)
-    result_file = os.path.join(logdir, "distrocheck.%s.csv" % datetime)
     line = pn
     for i in result:
         line = line + "," + i
-    if not os.path.exists(result_file):
-        sresult_file = os.path.join(logdir, "distrocheck.csv")
-	if os.path.exists(sresult_file):
-	    os.remove(sresult_file)
-	os.system("touch %s" % result_file)
-	os.symlink(result_file, sresult_file)
     f = open(result_file, "a")
     import fcntl
     fcntl.lockf(f, fcntl.LOCK_EX)