mem_dbg.c: avoid compiler warnings.

PR: 1693
Submitted by: Stefan Neis

diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c
index d7b1021b8c52b81366f09e502f680d4a3275dfff..ad5209b8175fe8cb0a3cdb9cc7788c210398546d 100644 (file)
--- a/crypto/mem_dbg.c
+++ b/crypto/mem_dbg.c
@@ -319,10 +319,10 @@ long CRYPTO_dbg_get_options(void)
 static int mem_cmp(const MEM *a, const MEM *b)
        {
 #ifdef _WIN64
-       const char *a=(const char *)a->addr,
-                  *b=(const char *)b->addr;
-       if (a==b)       return 0;
-       else if (a>b)   return 1;
+       const char *ap=(const char *)a->addr,
+                  *bp=(const char *)b->addr;
+       if (ap==bp)     return 0;
+       else if (ap>bp) return 1;
        else            return -1;
 #else
        return (const char *)a->addr - (const char *)b->addr;