From fc57490e02835ddfce644135e93e893f77b379d3 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Fri, 31 Jul 2020 07:49:48 -0500
Subject: Mingw copy disabled

---
 tools/test/h5diff/CMakeTests.cmake | 7 ++++---
 tools/test/h5jam/tellub.c          | 6 ++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/tools/test/h5diff/CMakeTests.cmake b/tools/test/h5diff/CMakeTests.cmake
index 74e3929..5aa1d1a 100644
--- a/tools/test/h5diff/CMakeTests.cmake
+++ b/tools/test/h5diff/CMakeTests.cmake
@@ -341,9 +341,10 @@
   # Overwrite system dependent files (Windows) and not VS2015
   #
   set (COPY_WINDOWS_FILES false)
-  if (MINGW)
-    set (COPY_WINDOWS_FILES true)
-  endif ()
+  # MinGW tests may depend on host system
+  #if (MINGW)
+  #  set (COPY_WINDOWS_FILES true)
+  #endif ()
   if (WIN32 AND MSVC_VERSION LESS 1900)
     set (COPY_WINDOWS_FILES true)
   endif ()
diff --git a/tools/test/h5jam/tellub.c b/tools/test/h5jam/tellub.c
index e7bb561..453444d 100644
--- a/tools/test/h5jam/tellub.c
+++ b/tools/test/h5jam/tellub.c
@@ -71,6 +71,7 @@ parse_command_line (int argc, const char *argv[])
             case 'h':
                 usage (h5tools_getprogname());
                 h5tools_setstatus(EXIT_SUCCESS);
+                break;
             case '?':
             default:
                 usage (h5tools_getprogname());
@@ -105,7 +106,7 @@ int
 main (int argc, const char *argv[])
 {
     char *ifname;
-    hid_t ifile;
+    hid_t ifile = H5I_INVALID_HID;
     hsize_t usize;
     htri_t testval;
     herr_t status;
@@ -165,7 +166,8 @@ main (int argc, const char *argv[])
 
 done:
     H5Pclose (plist);
-    H5Fclose (ifile);
+    if(ifile >= 0)
+        H5Fclose (ifile);
 
     leave(h5tools_getstatus());
 } /* end main() */
-- 
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