Improve the `./configure --help` output

[user/henk/code/inspircd.git] / include / convto.h

diff --git a/include/convto.h b/include/convto.h
index 9ace832612f292cd2bba47fd66f99ca00ceb5c21..9bad62b93d0894782aaa02a649c020a9e234173c 100644 (file)
--- a/include/convto.h
+++ b/include/convto.h
@@ -1,6 +1,7 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2020 Matt Schatz <genius3000@g3k.solutions>
  *   Copyright (C) 2017-2019 Sadie Powell <sadie@witchery.services>
  *   Copyright (C) 2016 Attila Molnar <attilamolnar@hush.com>
  *
@@ -104,14 +105,14 @@ template<> inline char ConvToNum<char>(const std::string& in)
 {
        // We specialise ConvToNum for char to avoid istringstream treating
        // the input as a character literal.
-       uint16_t num = ConvToNum<uint16_t>(in);
-       return num <= UINT8_MAX ? num : 0;
+       int16_t num = ConvToNum<int16_t>(in);
+       return num >= INT8_MIN && num <= INT8_MAX ? num : 0;
 }
 
 template<> inline unsigned char ConvToNum<unsigned char>(const std::string& in)
 {
        // We specialise ConvToNum for unsigned char to avoid istringstream
        // treating the input as a character literal.
-       int16_t num = ConvToNum<int16_t>(in);
-       return num >= INT8_MIN && num <= INT8_MAX ? num : 0;
+       uint16_t num = ConvToNum<uint16_t>(in);
+       return num <= UINT8_MAX ? num : 0;
 }