add check for empty output filename format

relictMarauder · Jun 22, 2018 · a66c0cc · a66c0cc
1 parent a480465
commit a66c0cc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/phockup.py b/phockup.py
@@ -66,6 +66,8 @@ def main(argv):
             printer.line("Process only images with meta-information!")
 
         if opt in ("-o", "--output-name"):
+            if not arg:
+                printer.error("Output file name  format cannot be empty")
             output_file_name_format = arg
             printer.line("OutputFileName format: %s" % output_file_name_format)