setfont: small fixes from Vladimir
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2228426512
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72fa70af4c
@ -233,16 +233,16 @@ int setfont_main(int argc UNUSED_PARAM, char **argv)
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fd = xopen(tty_name, O_NONBLOCK);
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if (sizeof(CONFIG_DEFAULT_SETFONT_DIR) > 1) { // if not ""
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if (strchr(*argv, '/') != NULL) {
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if (*argv[0] != '/') {
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// goto default fonts location. don't die if doesn't exist
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chdir(CONFIG_DEFAULT_SETFONT_DIR "/consolefonts");
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// buglet: we don't return to current dir...
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// affects "setfont FONT -m ./MAP" case
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}
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}
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// load font
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len = 32*1024; // can't be larger
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psfhdr = (struct psf_header *) xmalloc_open_zipped_read_close(*argv, &len);
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if (!psfhdr)
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bb_simple_perror_msg_and_die(*argv);
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do_load(fd, psfhdr, len);
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// load the screen map, if any
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@ -251,7 +251,7 @@ int setfont_main(int argc UNUSED_PARAM, char **argv)
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void *map;
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if (sizeof(CONFIG_DEFAULT_SETFONT_DIR) > 1) { // if not ""
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if (strchr(mapfilename, '/') != NULL) {
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if (mapfilename[0] != '/') {
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// goto default keymaps location
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chdir(CONFIG_DEFAULT_SETFONT_DIR "/consoletrans");
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}
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