# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1457298004 -3600
# Node ID 4e22d0e7bfb1bd42fef0c920188b0db410569af8
# Parent  fd9a8463b059c4052e0019e7124affcd6c87b2fe
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sun Mar 6 21:50:33 2016 +0100

    patch 7.4.1505
    Problem:    When channel log is enabled get too many "looking for messages"
                log entries.
    Solution:   Only give the message after another message.

diff --git a/src/channel.c b/src/channel.c
--- a/src/channel.c
+++ b/src/channel.c
@@ -136,6 +136,8 @@ ch_log_lead(char *what, channel_T *ch)
     }
 }
 
+static int did_log_msg = TRUE;
+
     void
 ch_log(channel_T *ch, char *msg)
 {
@@ -145,6 +147,7 @@ ch_log(channel_T *ch, char *msg)
 	fputs(msg, log_fd);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -157,6 +160,7 @@ ch_logn(channel_T *ch, char *msg, int nr
 	fprintf(log_fd, msg, nr);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -169,6 +173,7 @@ ch_logs(channel_T *ch, char *msg, char *
 	fprintf(log_fd, msg, name);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -181,6 +186,7 @@ ch_logsn(channel_T *ch, char *msg, char 
 	fprintf(log_fd, msg, name, nr);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -193,6 +199,7 @@ ch_error(channel_T *ch, char *msg)
 	fputs(msg, log_fd);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -205,6 +212,7 @@ ch_errorn(channel_T *ch, char *msg, int 
 	fprintf(log_fd, msg, nr);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -217,6 +225,7 @@ ch_errors(channel_T *ch, char *msg, char
 	fprintf(log_fd, msg, arg);
 	fputc('\n', log_fd);
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 }
 
@@ -2352,6 +2361,7 @@ channel_send(channel_T *channel, int par
 	ignored = (int)fwrite(buf, len, 1, log_fd);
 	fprintf(log_fd, "'\n");
 	fflush(log_fd);
+	did_log_msg = TRUE;
     }
 
     if (part == PART_SOCK)
@@ -2541,7 +2551,13 @@ channel_parse_messages(void)
     int		r;
     int		part = PART_SOCK;
 
-    ch_log(NULL, "looking for messages on channels");
+    /* Only do this message when another message was given, otherwise we get
+     * lots of them. */
+    if (did_log_msg)
+    {
+	ch_log(NULL, "looking for messages on channels");
+	did_log_msg = FALSE;
+    }
     while (channel != NULL)
     {
 	if (channel->ch_refcount == 0 && !channel_still_useful(channel))
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1505,
+/**/
     1504,
 /**/
     1503,