1 files changed, 1 insertions, 1 deletions
diff --git a/test/istore.c b/test/istore.c
index 8dcc205..323b7d7 100644
--- a/test/istore.c
+++ b/test/istore.c
@@ -543,7 +543,7 @@ error:
 int
 main(int argc, char *argv[])
 {
-    hid_t    fapl = -1, file = -1, fcpl = -1;
+    hid_t    fapl = H5I_INVALID_HID, file = H5I_INVALID_HID, fcpl = H5I_INVALID_HID;
     herr_t   status;
     int      nerrors = 0;
     unsigned size_of_test;