dthelp: Fix a multibyte character parsing issue.

2021-05-17 08:46:04 +08:00
parent 6a26b02606
commit f2623acbe7
1 changed files with 1 additions and 0 deletions
--- a/cde/programs/dthelp/parser/pass2/htag2/custom.c
+++ b/cde/programs/dthelp/parser/pass2/htag2/custom.c
@@ -167,6 +167,7 @@ do  {
    {
 	mbyte[length++] = c;
 	mbyte[length]   = 0;
+	mblen(NULL, 0);
 	if (mblen(mbyte,length) != -1) break; /* hurray! */
 	if (length == MB_CUR_MAX)
        { /* reached max without a hit */