Commit 42074163 authored by William Stein's avatar William Stein

Print out the usage message if pyrexc is called with no options and no input source files.

parent 3fb9e45f
...@@ -80,5 +80,7 @@ def parse_command_line(args): ...@@ -80,5 +80,7 @@ def parse_command_line(args):
print >>sys.stderr, \ print >>sys.stderr, \
"pyrexc: Only one source file allowed when using -o" "pyrexc: Only one source file allowed when using -o"
sys.exit(1) sys.exit(1)
if len(sources) == 0:
bad_usage()
return options, sources return options, sources
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