remove mandatory msg arg for hex color test printc

1 files changed, 6 insertions, 2 deletions

diff --git a/pyfarbpracht/printc.py b/pyfarbpracht/printc.py
index 3ac38a2..28e5dd6 100755
--- a/pyfarbpracht/printc.py
+++ b/pyfarbpracht/printc.py
@@ -4,7 +4,7 @@ import sys
 import pyfarbpracht as fp
 
 def usage():
-    print('usage: ' + sys.argv[0] + ' \"#abcdef\" msg')
+    print('usage: ' + sys.argv[0] + ' \"#abcdef\" [msg]')
     print('You need to escape the hex color')
     sys.exit(1)
 
@@ -25,6 +25,10 @@ except:
     print('Color is not a valid hex string')
     sys.exit(1)
 
-msg = sys.argv[2]
+if len(sys.argv) < 3:
+    msg = color
+else:
+    args = sys.argv[2:]
+    msg = ' ' .join(args)
 
 fp.printc(color, msg, enable_color=True)