From: Blue Swirl <blauwirbel@gmail.com>
Date: Fri, 23 Apr 2010 19:22:22 +0000 (+0000)
Subject: m68k: fix if statement with empty body, spotted by clang
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c4162574c46307511f0fbd142164a45db98e2a23;p=qemu.git

m68k: fix if statement with empty body, spotted by clang

Fix clang error:
  CC    m68k-softmmu/helper.o
/src/qemu/target-m68k/helper.c:773:33: error: if statement has empty body [-Wempty-body]
    else if (val & (1ull << 47));

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 2dfd48f7bf..b4ebb14e83 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -768,10 +768,11 @@ void HELPER(mac_set_flags)(CPUState *env, uint32_t acc)
 {
     uint64_t val;
     val = env->macc[acc];
-    if (val == 0)
+    if (val == 0) {
         env->macsr |= MACSR_Z;
-    else if (val & (1ull << 47));
+    } else if (val & (1ull << 47)) {
         env->macsr |= MACSR_N;
+    }
     if (env->macsr & (MACSR_PAV0 << acc)) {
         env->macsr |= MACSR_V;
     }