while -> for

diff --git a/dhcp.c b/dhcp.c
index 4bb47d319c6e79142f2e2b6524363268d63664b8..89ca9afb39cb8900418dc3bcd0126285a11abd2d 100644 (file)
--- a/dhcp.c
+++ b/dhcp.c
@@ -726,7 +726,7 @@ encode_rfc1035(const char *src, uint8_t *dst)
 
        if (*src == '\0')
                return 0;
-       while (*src) {
+       for (; *src; src++) {
                if (*src == '\0')
                        break;
                if (*src == '.') {
@@ -739,7 +739,6 @@ encode_rfc1035(const char *src, uint8_t *dst)
                        lp = p++;
                } else
                        *p++ = (uint8_t)*src;
-               src++;
        }
        *lp = p - lp - 1;
        *p++ = '\0';