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-rw-r--r--libbutl/regex.txx4
1 files changed, 2 insertions, 2 deletions
diff --git a/libbutl/regex.txx b/libbutl/regex.txx
index d1daa44..b14e08d 100644
--- a/libbutl/regex.txx
+++ b/libbutl/regex.txx
@@ -88,9 +88,9 @@ LIBBUTL_MODEXPORT namespace butl //@@ MOD Clang needs this for some reason.
{
switch (mode)
{
- case case_conv::upper_once: mode = case_conv::none;
+ case case_conv::upper_once: mode = case_conv::none; // Fall through.
case case_conv::upper: c = toupper (c, cl); break;
- case case_conv::lower_once: mode = case_conv::none;
+ case case_conv::lower_once: mode = case_conv::none; // Fall through.
case case_conv::lower: c = tolower (c, cl); break;
case case_conv::none: break;
}