Orthodontic adjustments (moved some braces around)

diff --git a/citadel/locate_host.c b/citadel/locate_host.c
index 7bab2e4d0852be09b97ad8e025dd564dc9145eda..64879eefbb797115d5037b89572205a702977611 100644 (file)
--- a/citadel/locate_host.c
+++ b/citadel/locate_host.c
@@ -1,7 +1,7 @@
 /*
  * Functions which handle hostname/address lookups and resolution
  *
- * Copyright (c) 1987-2018 by the citadel.org team
+ * Copyright (c) 1987-2019 by the citadel.org team
  *
  * This program is open source software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License, version 3.
@@ -104,8 +104,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
 
        /* Make our DNS query. */
        answer = fixedans;
-       if (server_shutting_down)
-       {
+       if (server_shutting_down) {
                if (txtbuf != NULL) {
                        snprintf(txtbuf, txtbufsize, "System shutting down");
                }
@@ -121,8 +120,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
                return(0);
        }
 
-       if (len > PACKETSZ)
-       {
+       if (len > PACKETSZ) {
                answer = malloc(len);
                need_to_free_answer = 1;
                len = res_query(domain, C_IN, T_A, answer, len);
@@ -134,8 +132,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
                        return(1);
                }
        }
-       if (server_shutting_down)
-       {
+       if (server_shutting_down) {
                if (txtbuf != NULL) {
                        snprintf(txtbuf, txtbufsize, "System shutting down");
                }
@@ -151,8 +148,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
         * nameserver we're using.
         */
        len = res_query(domain, C_IN, T_TXT, answer, PACKETSZ);
-       if (server_shutting_down)
-       {
+       if (server_shutting_down) {
                if (txtbuf != NULL) {
                        snprintf(txtbuf, txtbufsize, "System shutting down");
                }
@@ -162,8 +158,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
        }
 
        /* Just in case there's no TXT record... */
-       if (len ==(-1))
-       {
+       if (len ==(-1)) {
                if (txtbuf != NULL) {
                        snprintf(txtbuf, txtbufsize, "Message rejected due to known spammer source IP address");
                }
@@ -174,8 +169,7 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
 
        /* Skip the header and the address we queried. */
        cp = answer + sizeof( HEADER );
-       while( *cp != '\0' )
-       {
+       while( *cp != '\0' ) {
                a = *cp++;
                while( a-- )
                        cp++;
@@ -201,18 +195,16 @@ int rblcheck_backend(char *domain, char *txtbuf, int txtbufsize) {
         */
        rp = (u_char *) result;
        rend = (u_char *) result + RESULT_SIZE - 1;
-       while (cp < cend && rp < rend)
-       {
+       while (cp < cend && rp < rend) {
                a = *cp++;
-               if( a != 0 )
-                       for (b = a; b > 0 && cp < cend && rp < rend; b--)
-                       {
-                               if (*cp == '\n' || *cp == '"' || *cp == '\\')
-                               {
+               if (a != 0) {
+                       for (b = a; b > 0 && cp < cend && rp < rend; b--) {
+                               if (*cp == '\n' || *cp == '"' || *cp == '\\') {
                                        *rp++ = '\\';
                                }
                                *rp++ = *cp++;
                        }
+               }
        }
        *rp = '\0';
        if (txtbuf != NULL) {