1 files changed, 12 insertions, 10 deletions

diff --git a/libbb/sha1.c b/libbb/sha1.c
index ea645b735..5f42532cd 100644
--- a/libbb/sha1.c
+++ b/libbb/sha1.c
@@ -408,7 +408,7 @@ void FAST_FUNC sha512_hash(const void *buffer, size_t len, sha512_ctx_t *ctx)
 /* Used also for sha256 */
 void FAST_FUNC sha1_end(void *resbuf, sha1_ctx_t *ctx)
 {
-        unsigned i, pad, in_buf;
+        unsigned pad, in_buf;
 
         in_buf = ctx->total64 & 63;
         /* Pad the buffer to the next 64-byte boundary with 0x80,0,0,0... */
@@ -434,16 +434,17 @@ void FAST_FUNC sha1_end(void *resbuf, sha1_ctx_t *ctx)
 
         in_buf = (ctx->process_block == sha1_process_block64) ? 5 : 8;
         /* This way we do not impose alignment constraints on resbuf: */
-#if BB_LITTLE_ENDIAN
-        for (i = 0; i < in_buf; ++i)
-                ctx->hash[i] = htonl(ctx->hash[i]);
-#endif
+        if (BB_LITTLE_ENDIAN) {
+                unsigned i;
+                for (i = 0; i < in_buf; ++i)
+                        ctx->hash[i] = htonl(ctx->hash[i]);
+        }
         memcpy(resbuf, ctx->hash, sizeof(ctx->hash[0]) * in_buf);
 }
 
 void FAST_FUNC sha512_end(void *resbuf, sha512_ctx_t *ctx)
 {
-        unsigned i, pad, in_buf;
+        unsigned pad, in_buf;
 
         in_buf = ctx->total64[0] & 127;
         /* Pad the buffer to the next 128-byte boundary with 0x80,0,0,0...
@@ -470,9 +471,10 @@ void FAST_FUNC sha512_end(void *resbuf, sha512_ctx_t *ctx)
                         break;
         }
 
-#if BB_LITTLE_ENDIAN
-        for (i = 0; i < ARRAY_SIZE(ctx->hash); ++i)
-                ctx->hash[i] = hton64(ctx->hash[i]);
-#endif
+        if (BB_LITTLE_ENDIAN) {
+                unsigned i;
+                for (i = 0; i < ARRAY_SIZE(ctx->hash); ++i)
+                        ctx->hash[i] = hton64(ctx->hash[i]);
+        }
         memcpy(resbuf, ctx->hash, sizeof(ctx->hash));
 }