Use compressed form of ipv6 in $sender_host_address under -bh. Bug 3027

[exim.git] / src / src / host.c

diff --git a/src/src/host.c b/src/src/host.c
index 08e946548c10d1f00161f8a79c16f4965441bb60..381f2a5fc99c9b4bf11118525a81e5cd233e73fe 100644 (file)
--- a/src/src/host.c
+++ b/src/src/host.c
@@ -1061,19 +1061,15 @@ Returns:      the number of characters placed in buffer, not counting
 */
 
 int
-host_nmtoa(int count, int *binary, int mask, uschar *buffer, int sep)
+host_nmtoa(int count, const int * binary, int mask, uschar * buffer, int sep)
 {
-int j;
-uschar *tt = buffer;
+uschar * tt = buffer;
 
 if (count == 1)
-  {
-  j = binary[0];
-  for (int i = 24; i >= 0; i -= 8)
+  for (int j = binary[0], i = 24; i >= 0; i -= 8)
     tt += sprintf(CS tt, "%d.", (j >> i) & 255);
-  }
 else
-  for (int i = 0; i < 4; i++)
+  for (int j, i = 0; i < 4; i++)
     {
     j = binary[i];
     tt += sprintf(CS tt, "%04x%c%04x%c", (j >> 16) & 0xffff, sep, j & 0xffff, sep);