From 2216d45e048d1824029163604fd5c588c8886372 Mon Sep 17 00:00:00 2001
From: TotalJustice <47043333+ITotalJustice@users.noreply.github.com>
Date: Fri, 25 Jun 2021 15:16:22 +0100
Subject: fix LZ4HC_HEAPMODE macro guard

---
 lib/lz4hc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/lz4hc.c b/lib/lz4hc.c
index 350709b..91fd2b0 100644
--- a/lib/lz4hc.c
+++ b/lib/lz4hc.c
@@ -1331,7 +1331,7 @@ static int LZ4HC_compress_optimal ( LZ4HC_CCtx_internal* ctx,
 {
     int retval = 0;
 #define TRAILING_LITERALS 3
-#ifdef LZ4HC_HEAPMODE
+#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
     LZ4HC_optimal_t* const opt = (LZ4HC_optimal_t*)ALLOC(sizeof(LZ4HC_optimal_t) * (LZ4_OPT_NUM + TRAILING_LITERALS));
 #else
     LZ4HC_optimal_t opt[LZ4_OPT_NUM + TRAILING_LITERALS];   /* ~64 KB, which is a bit large for stack... */
@@ -1349,7 +1349,7 @@ static int LZ4HC_compress_optimal ( LZ4HC_CCtx_internal* ctx,
     const BYTE* ovref = NULL;
 
     /* init */
-#ifdef LZ4HC_HEAPMODE
+#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
     if (opt == NULL) goto _return_label;
 #endif
     DEBUGLOG(5, "LZ4HC_compress_optimal(dst=%p, dstCapa=%u)", dst, (unsigned)dstCapacity);
@@ -1614,7 +1614,7 @@ if (limit == fillOutput) {
      goto _last_literals;
 }
 _return_label:
-#ifdef LZ4HC_HEAPMODE
+#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
      FREEMEM(opt);
 #endif
      return retval;
-- 
cgit v0.12