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fonts: exit if not a single font was found

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Philipp Klaus 2018-01-15 13:16:48 +01:00
parent d1286f014e
commit 7227a72112
1 changed files with 3 additions and 0 deletions
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3
brother_ql_web.py
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@ -250,6 +250,9 @@ def main():
FONTS = get_fonts() FONTS = get_fonts()
if args.font_folder: if args.font_folder:
FONTS.update(get_fonts(args.font_folder)) FONTS.update(get_fonts(args.font_folder))
if not FONTS:
sys.stderr.write("Not a single font was found on your system. Please install some or use the \"--font-folder\" argument.\n")
sys.exit(2)
for font in DEFAULT_FONTS: for font in DEFAULT_FONTS:
try: try: