diff options
Diffstat (limited to 'generic/tclUtf.c')
| -rw-r--r-- | generic/tclUtf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclUtf.c b/generic/tclUtf.c index 5ae977a..f99c497 100644 --- a/generic/tclUtf.c +++ b/generic/tclUtf.c @@ -888,7 +888,7 @@ Tcl_UtfPrev( /* Continue the search backwards... */ look--; - } while (trailBytesSeen < 3); + } while (trailBytesSeen < (TCL_UTF_MAX < 4 ? 3 : 4)); /* * We've seen 3 trail bytes, so we know there will not be a |