travis-ci: record and skip successfully built trees

diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c
index eb5e1d44397cdad8f0db910e39037cf6b39f35a9..0a745d9c3b375fbfdefa3afcd021b952cef0e685 100644 (file)
--- a/compat/regex/regexec.c
+++ b/compat/regex/regexec.c
@@ -4102,7 +4102,7 @@ extend_buffers (re_match_context_t *mctx)
   if (BE (INT_MAX / 2 / sizeof (re_dfastate_t *) <= pstr->bufs_len, 0))
     return REG_ESPACE;
 
-  /* Double the lengthes of the buffers.  */
+  /* Double the lengths of the buffers.  */
   ret = re_string_realloc_buffers (pstr, pstr->bufs_len * 2);
   if (BE (ret != REG_NOERROR, 0))
     return ret;