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Minor SGR printf type signedness fixes.

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This commit is contained in:
John Hood
2017-10-29 14:02:05 -04:00
parent cf493da7b4
commit e8331437d3
1 changed files with 6 additions and 6 deletions
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src/terminal/terminalframebuffer.cc
+6 -6
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@@ -535,14 +535,14 @@ std::string Renditions::sgr( void ) const
&& (foreground_color <= 37) ) { && (foreground_color <= 37) ) {
/* ANSI foreground color */ /* ANSI foreground color */
char col[ 8 ]; char col[ 8 ];
snprintf( col, 8, ";%d", foreground_color ); snprintf( col, 8, ";%u", static_cast<unsigned int>( foreground_color ) );
ret.append( col ); ret.append( col );
} }
if ( background_color if ( background_color
&& (background_color <= 47) ) { && (background_color <= 47) ) {
char col[ 8 ]; char col[ 8 ];
snprintf( col, 8, ";%d", background_color ); snprintf( col, 8, ";%u", static_cast<unsigned int>( background_color ) );
ret.append( col ); ret.append( col );
} }
@@ -550,27 +550,27 @@ std::string Renditions::sgr( void ) const
if ( is_true_color( foreground_color ) ) { if ( is_true_color( foreground_color ) ) {
char col[64]; char col[64];
snprintf( col, 64, "\033[38;2;%d;%d;%dm", snprintf( col, 64, "\033[38;2;%u;%u;%um",
(foreground_color >> 16) & 0xff, (foreground_color >> 16) & 0xff,
(foreground_color >> 8) & 0xff, (foreground_color >> 8) & 0xff,
foreground_color & 0xff); foreground_color & 0xff);
ret.append( col ); ret.append( col );
} else if ( foreground_color > 37 ) { /* use 256-color set */ } else if ( foreground_color > 37 ) { /* use 256-color set */
char col[ 64 ]; char col[ 64 ];
snprintf( col, 64, "\033[38;5;%dm", foreground_color - 30 ); snprintf( col, 64, "\033[38;5;%um", foreground_color - 30 );
ret.append( col ); ret.append( col );
} }
if ( is_true_color( background_color ) ) { if ( is_true_color( background_color ) ) {
char col[64]; char col[64];
snprintf( col, 64, "\033[48;2;%d;%d;%dm", snprintf( col, 64, "\033[48;2;%u;%u;%um",
(background_color >> 16) & 0xff, (background_color >> 16) & 0xff,
(background_color >> 8) & 0xff, (background_color >> 8) & 0xff,
background_color & 0xff); background_color & 0xff);
ret.append( col ); ret.append( col );
} else if ( background_color > 47 ) { /* use 256-color set */ } else if ( background_color > 47 ) { /* use 256-color set */
char col[ 64 ]; char col[ 64 ];
snprintf( col, 64, "\033[48;5;%dm", background_color - 40 ); snprintf( col, 64, "\033[48;5;%um", background_color - 40 );
ret.append( col ); ret.append( col );
} }