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Fix a Clang warning, checking signed char as if it was unsigned.

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This commit is contained in:
James Turner 2012-05-12 10:26:15 +01:00
parent 0f61108f5b
commit 33dd4b3b92
1 changed files with 5 additions and 3 deletions
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8
src/Network/AV400WSim.cxx
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@ -658,13 +658,15 @@ string FGAV400WSimB::asciitize_message( string message ) {
string asciimsg; string asciimsg;
for ( string::const_iterator cli = message.begin(); for ( string::const_iterator cli = message.begin();
cli != message.end(); cli++ ) { cli != message.end(); cli++ )
if ( *cli >= 32 && *cli <= 127 ) { {
unsigned char uc = static_cast<unsigned char>(*cli);
if ( uc >= 32 && uc <= 127 ) {
asciimsg += *cli; asciimsg += *cli;
} }
else { else {
char tempbuf[20]; char tempbuf[20];
sprintf( tempbuf, "\\x%02X", (unsigned char)(*cli) ); sprintf( tempbuf, "\\x%02X", uc );
asciimsg += tempbuf; asciimsg += tempbuf;
} }
} }