patch 9.1.0428: Tag guessing leaves wrong search history with very short namesv9.1.0428

Problem:  Tag guessing leaves wrong search history with very short names
          (after 9.1.0426).
Solution: Use the correct variable for pattern length (zeertzjq).

closes: #14817

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tag.c b/src/tag.c
index 87ff802c74..d406fdec1a 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -3945,7 +3945,7 @@ jumpto_tag(
 			// Guess again: "^char * \<func  ("
 			pbuflen = vim_snprintf((char *)pbuf, LSIZE, "^\\[#a-zA-Z_]\\.\\*\\<%s\\s\\*(",
 								tagp.tagname);
-			if (!do_search(NULL, '/', '/', pbuf, len, (long)1,
+			if (!do_search(NULL, '/', '/', pbuf, pbuflen, (long)1,
 							 search_options, NULL))
 			    found = 0;
 		    }