Avoid "this statement may fall through" warnings.

[cln.git] / src / integer / input / cl_I_read.cc

diff --git a/src/integer/input/cl_I_read.cc b/src/integer/input/cl_I_read.cc
index 320d5f5151a0f5563e65f464d0b797d28a538970..b4267f5799e2ff30b2a9242871e1796c46a7de15 100644 (file)
--- a/src/integer/input/cl_I_read.cc
+++ b/src/integer/input/cl_I_read.cc
@@ -96,7 +96,7 @@ const cl_I read_integer (const cl_read_flags& flags, const char * string, const
                var cl_signean sign = 0;
                if (ptr == string_limit) goto not_integer_syntax;
                switch (*ptr) {
-                       case '-': sign = ~sign;
+                       case '-': sign = ~sign; // fallthrough
                        case '+': ptr++;
                        default: break;
                }