Quiets a 'set but not used' warning in h5diff_array.c (#1210)

HDFGroup · Nov 18, 2021 · 49f7e00 · 49f7e00
1 parent 56ba9da
commit 49f7e00
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
@@ -1597,6 +1597,9 @@ character_compare_opt(unsigned char *mem1, unsigned char *mem2, hsize_t elemtno,
     hbool_t       both_zero = FALSE;
     double        per;
 
+    /* both_zero is set in the PER_UNSIGN macro but not used in this function */
+    (void)both_zero;
+
     HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
     HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
     H5TOOLS_START_DEBUG(" %d=%d", temp1_uchar, temp2_uchar);