only check for positive powers of 2

diff --git a/mach/sparc/ce/ce.src/misc.c b/mach/sparc/ce/ce.src/misc.c
index 4c687b3..8f61b05 100644 (file)
--- a/mach/sparc/ce/ce.src/misc.c
+++ b/mach/sparc/ce/ce.src/misc.c
@@ -10,10 +10,8 @@ int n, *ref_exp;
        int exp;
 
        exp= 0;
-       if (n<0)
-               n= -n;
 
-       if (!n)
+       if (n <= 0)
                return 0;
 
        while (!(n % 2))