[trafficserver] branch master updated: Clang6: Fix garbage return value in CacheTool.cc.

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amc pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new 91cef69  Clang6: Fix garbage return value in CacheTool.cc.
91cef69 is described below

commit 91cef69e1c85c9f4fa7885686e0500a29460e4ed
Author: Alan M. Carroll <am...@apache.org>
AuthorDate: Tue May 8 10:18:08 2018 -0500

    Clang6: Fix garbage return value in CacheTool.cc.
---
 cmd/traffic_cache_tool/CacheTool.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/traffic_cache_tool/CacheTool.cc b/cmd/traffic_cache_tool/CacheTool.cc
index c80e6a7..6602f71 100644
--- a/cmd/traffic_cache_tool/CacheTool.cc
+++ b/cmd/traffic_cache_tool/CacheTool.cc
@@ -723,7 +723,7 @@ Span::loadDevice()
 
   ats_scoped_fd fd{_path.open(flags)};
 
-  if (fd) {
+  if (fd != ts::NO_FD) {
     if (ink_file_get_geometry(fd, _geometry)) {
       off_t offset = ts::CacheSpan::OFFSET;
       CacheStoreBlocks span_hdr_size(1);                        // default.

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