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pad color output with zeros to be at least 6 letters long

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xfnw 2021-12-03 08:59:54 -05:00
parent 0df4eebd91
commit 548abe4349
1 changed files with 1 additions and 1 deletions
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fbflut.c
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@ -63,7 +63,7 @@ void *handle_connection(void *socket_desc) {
if (xpos >= 0 && ypos >= 0 && xpos < fb_width && ypos < fb_height) { if (xpos >= 0 && ypos >= 0 && xpos < fb_width && ypos < fb_height) {
if (colorcode[0] == '\0') { if (colorcode[0] == '\0') {
sprintf(message, "PX %i %i %X\n",xpos,ypos,fbdata[ypos*fb_length+xpos]); sprintf(message, "PX %i %i %06X\n",xpos,ypos,fbdata[ypos*fb_length+xpos]);
write(sock, message, strlen(message)); write(sock, message, strlen(message));
continue; continue;
} else { } else {