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-rw-r--r--memelemscan.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/memelemscan.c b/memelemscan.c
index 744989b..48e490b 100644
--- a/memelemscan.c
+++ b/memelemscan.c
@@ -6,10 +6,9 @@
void *
libsimple_memelemscan(const void *hay_, size_t hayn, const void *sub_, size_t subn)
{
- if (!subn)
- return (void *)hay_;
-
switch (subn) {
+ case 0:
+ return (void *)hay_;
case 1:
return libsimple_memscan(hay_, *(char *)sub_, hayn);
case 2:
@@ -48,8 +47,6 @@ libsimple_memelemscan(const void *hay_, size_t hayn, const void *sub_, size_t su
return hay;
}
}
-
- return NULL;
}