fixed minor warning
unused variable when assert() turned off in fileio.c
diff --git a/programs/fileio.c b/programs/fileio.c
index b0cea5e..30514d4 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -1547,10 +1547,12 @@
return storedSkips;
}
-static void FIO_fwriteSparseEnd(FIO_prefs_t* const prefs, FILE* file, unsigned storedSkips)
+static void
+FIO_fwriteSparseEnd(FIO_prefs_t* const prefs, FILE* file, unsigned storedSkips)
{
if (storedSkips>0) {
assert(prefs->sparseFileSupport > 0); /* storedSkips>0 implies sparse support is enabled */
+ (void)prefs; /* assert can be disabled, in which case prefs becomes unused */
if (LONG_SEEK(file, storedSkips-1, SEEK_CUR) != 0)
EXM_THROW(69, "Final skip error (sparse file support)");
/* last zero must be explicitly written,
