Resolve index shadowing /usr/include/string.h:304

diff --git a/lib/libzpool/util.c b/lib/libzpool/util.c
index 781edb6e8abcbd56201364899103bb6134e761c0..ecc3752bbc8e685b871222c8363e47f79ad817eb 100644 (file)
--- a/lib/libzpool/util.c
+++ b/lib/libzpool/util.c
@@ -41,24 +41,24 @@ void
 nicenum(uint64_t num, char *buf)
 {
        uint64_t n = num;
-       int index = 0;
+       int i = 0;
        char u;
 
        while (n >= 1024) {
                n = (n + (1024 / 2)) / 1024; /* Round up or down */
-               index++;
+               i++;
        }
 
-       u = " KMGTPE"[index];
+       u = " KMGTPE"[i];
 
-       if (index == 0) {
+       if (i == 0) {
                (void) sprintf(buf, "%llu", (u_longlong_t)n);
        } else if (n < 10 && (num & (num - 1)) != 0) {
                (void) sprintf(buf, "%.2f%c",
-                   (double)num / (1ULL << 10 * index), u);
+                   (double)num / (1ULL << 10 * i), u);
        } else if (n < 100 && (num & (num - 1)) != 0) {
                (void) sprintf(buf, "%.1f%c",
-                   (double)num / (1ULL << 10 * index), u);
+                   (double)num / (1ULL << 10 * i), u);
        } else {
                (void) sprintf(buf, "%llu%c", (u_longlong_t)n, u);
        }