2 files changed, 3 insertions, 3 deletions
diff --git a/tools/src/misc/h5debug.c b/tools/src/misc/h5debug.c
index e8e7f29..88a3462 100644
--- a/tools/src/misc/h5debug.c
+++ b/tools/src/misc/h5debug.c
@@ -245,8 +245,8 @@ main(int argc, char *argv[])
     haddr_t     extra[10];
     uint8_t     sig[H5F_SIGNATURE_LEN];
     size_t      u;
-    H5E_auto2_t func;
-    void *      edata;
+    H5E_auto2_t func           = NULL;
+    void *      edata          = NULL;
     hbool_t     api_ctx_pushed = FALSE; /* Whether API context pushed */
     herr_t      status         = SUCCEED;
     int         exit_value     = 0;
diff --git a/tools/src/misc/h5repart.c b/tools/src/misc/h5repart.c
index 77b40a1..a75f6d8 100644
--- a/tools/src/misc/h5repart.c
+++ b/tools/src/misc/h5repart.c
@@ -97,7 +97,7 @@ static off_t
 get_size(const char *progname, int *argno, int argc, char *argv[])
 {
     off_t retval = -1;
-    char *suffix;
+    char *suffix = NULL;
 
     if (isdigit((int)(argv[*argno][2]))) {
         retval = HDstrtol(argv[*argno] + 2, &suffix, 10);