Fix comment typo.

[gnu-emacs] / lib-src / etags.c

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 0c2c9b949d0102969fc28795af0e23d02d5056c9..26b8a05fd767f6d3c8538678d356395888dc3390 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -5881,7 +5881,7 @@ add_regex (regexp_pattern, lang)
   else
     re_set_syntax (RE_SYNTAX_EMACS);
 
-  err = re_compile_pattern (pat, strlen (regexp_pattern), patbuf);
+  err = re_compile_pattern (pat, strlen (pat), patbuf);
   if (multi_line)
     free (pat);
   if (err != NULL)