fixed crash in ext_amsg_block (some systems cut off the \n at the end of the line)

diff --git a/ircd/channel.c b/ircd/channel.c
index 5a17a6bf21df3d859703b819c3138ecb01c0f797..dc8783ce5994f86570abc5885dcfbac86c2271b3 100644 (file)
--- a/ircd/channel.c
+++ b/ircd/channel.c
@@ -4346,7 +4346,7 @@ int ext_amsg_block(struct Client *cptr, struct Channel *chptr, const char *msg)
     int p_pos = 0;
     int is_visible = 1, is_ccode = 0, i = 0, j = 0;
     char codes[5];
-    for(i = 0; p != '\n'; p = stripped_message[++i]) {
+    for(i = 0; p != '\n' && p != 0; p = stripped_message[++i]) {
       if(p == 3) {
         j = 0;
         is_ccode = 1;