From 0843ed62fafb9c6192255bab5b2e66916cea5b39 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Fri, 30 Sep 2016 13:47:30 -0700
Subject: [PATCH] Network delete fix.

---
 osdep/OSUtils.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/osdep/OSUtils.cpp b/osdep/OSUtils.cpp
index 086bb2691..c652e272e 100644
--- a/osdep/OSUtils.cpp
+++ b/osdep/OSUtils.cpp
@@ -170,9 +170,11 @@ bool OSUtils::rmDashRf(const char *path)
 		return true;
 	dptr = (struct dirent *)0;
 	for(;;) {
-		if (readdir_r(d,&de,&dptr))
+		if (readdir_r(d,&de,&dptr) != 0)
 			break;
-		if ((dptr)&&(strcmp(dptr->d_name,".") != 0)&&(strcmp(dptr->d_name,"..") != 0)) {
+		if (!dptr)
+			break;
+		if ((strcmp(dptr->d_name,".") != 0)&&(strcmp(dptr->d_name,"..") != 0)&&(strlen(dptr->d_name) > 0)) {
 			std::string p(path);
 			p.push_back(ZT_PATH_SEPARATOR);
 			p.append(dptr->d_name);
@@ -180,7 +182,7 @@ bool OSUtils::rmDashRf(const char *path)
 				if (!rmDashRf(p.c_str()))
 					return false;
 			}
-		} else break;
+		}
 	}
 	closedir(d);
 	return (rmdir(path) == 0);