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-rw-r--r--src/H5Fint.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5Fint.c b/src/H5Fint.c
index 8d08965..29f017e 100644
--- a/src/H5Fint.c
+++ b/src/H5Fint.c
@@ -2992,8 +2992,10 @@ H5F_set_retries(H5F_t *f)
/* Initialize the # of bins for retries */
f->shared->retries_nbins = 0;
if(f->shared->read_attempts > 1) {
- tmp = HDlog10((double)(f->shared->read_attempts - 1));
- f->shared->retries_nbins = (unsigned)tmp + 1;
+ /* Use HDceil to ensure that the log10 value is rounded up to the
+ nearest integer before casting to unsigned */
+ tmp = HDceil(HDlog10((double)f->shared->read_attempts));
+ f->shared->retries_nbins = (unsigned)tmp;
}
FUNC_LEAVE_NOAPI(SUCCEED)