From 486cffab3edefdca4daf064fc871c2f4a29bcb6d Mon Sep 17 00:00:00 2001
From: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun, 17 Aug 2025 21:02:44 +0200
Subject: [PATCH] patch 9.1.1641: a few compiler warnings are output

Problem:  a few compiler warnings are output
Solution: Fix compiler warnings (Yegappan Lakshmanan)

closes: #18025

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---
 src/clipboard.c | 2 +-
 src/dosinst.c   | 4 ++--
 src/insexpand.c | 3 ++-
 src/version.c   | 2 ++
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/clipboard.c b/src/clipboard.c
index 55fa0ad9f0..5d2dec3afe 100644
--- a/src/clipboard.c
+++ b/src/clipboard.c
@@ -2405,7 +2405,7 @@ poll_data:
 	{
 	    if (ga_grow(&buf, 8192) == FAIL)
 		break;
-	    start = buf.ga_data + buf.ga_len;
+	    start = (char_u *)buf.ga_data + buf.ga_len;
 	}
     }
 
diff --git a/src/dosinst.c b/src/dosinst.c
index 3c2dc15720..76643e53b9 100644
--- a/src/dosinst.c
+++ b/src/dosinst.c
@@ -2174,7 +2174,7 @@ init_homedir(void)
 	if (homedrive != NULL
 		   && strlen(homedrive) + strlen(homepath) < sizeof(buf))
 	{
-	    sprintf(buf, "%s%s", homedrive, homepath);
+	    snprintf(buf, sizeof(buf), "%s%s", homedrive, homepath);
 	    if (buf[0] != NUL)
 		var = buf;
 	}
@@ -2202,7 +2202,7 @@ init_homedir(void)
 	    if (exp != NULL && *exp != NUL
 				&& strlen(exp) + strlen(p) < sizeof(buf))
 	    {
-		sprintf(buf, "%s%s", exp, p + 1);
+		snprintf(buf, sizeof(buf), "%s%s", exp, p + 1);
 		var = buf;
 	    }
 	}
diff --git a/src/insexpand.c b/src/insexpand.c
index b4364be63f..85284f2c63 100644
--- a/src/insexpand.c
+++ b/src/insexpand.c
@@ -7078,7 +7078,8 @@ ins_complete(int c, int enable_pum)
     int		insert_match;
     int		no_matches_found;
 #ifdef ELAPSED_FUNC
-    elapsed_T	compl_start_tv; // Timestamp when match collection starts
+    // Timestamp when match collection starts
+    elapsed_T	compl_start_tv = {0};
 #endif
 
     compl_direction = ins_compl_key2dir(c);
diff --git a/src/version.c b/src/version.c
index f890e8a68e..610114d6d7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1641,
 /**/
     1640,
 /**/