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-rw-r--r--test/links.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/test/links.c b/test/links.c
index f940bb1..7671c60 100644
--- a/test/links.c
+++ b/test/links.c
@@ -2603,10 +2603,10 @@ external_link_env(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group IDs */
+
char *envval=NULL;
static char *new_env = "HDF5_EXT_PREFIX=.:tmp";
- static char *env_var = "HDF5_EXT_PREFIX";
- static envstring[NAME_BUF_SIZE];
+ static char *old_env = "HDF5_EXT_PREFIX=";
char filename1[NAME_BUF_SIZE],
filename2[NAME_BUF_SIZE],
@@ -2644,24 +2644,17 @@ external_link_env(hid_t fapl, hbool_t new_format)
/* Create external link to target file */
if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
- /* get original value for the HDF library environment variable for external link if set */
- envval = HDgetenv(env_var);
if (HDputenv(new_env) < 0)
TEST_ERROR
-
/* Open object through external link */
H5E_BEGIN_TRY {
gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT);
} H5E_END_TRY;
- /* restore value for the environment variable as needed */
- if ((envval != NULL) && (*envval)) {
- sprintf(envstring, "%s=%s", env_var, envval);
- if (HDputenv(envstring) < 0)
- TEST_ERROR
- }
-
+ if (HDputenv(old_env) < 0)
+ TEST_ERROR
+
/* should be able to find the target file from pathnames set via environment variable */
if (gid < 0) {
H5_FAILED();