Missing recipe description causes tracebacks on startup

[Jeff Fortin Tam]

My test case: try to reproduce http://simplyrecipes.com/recipes/artichoke_soup/ into a recipemanager recipe.

The resulting recipe file has two problems:
1. The ingredients are saved incorrectly. Most of them are reset to 0.
2. It causes a traceback on startup (maybe a different bug?):

Traceback (most recent call last):
  File "./recipemanager", line 45, in <module>
    RecipeManager()
  File "/home/jeff/trunks/recipe-manager/main/librecipemanager/main_window.py", line 98, in __init__
    self.load_recipes()
  File "/home/jeff/trunks/recipe-manager/main/librecipemanager/main_window.py", line 303, in load_recipes
    self.recipes.append(Recipe(os.path.join(RECIPE_DIR, item)))
  File "/home/jeff/trunks/recipe-manager/main/librecipemanager/recipe.py", line 122, in __init__
    self.load(filename)
  File "/home/jeff/trunks/recipe-manager/main/librecipemanager/recipe.py", line 130, in load
    self._load(dom)
  File "/home/jeff/trunks/recipe-manager/main/librecipemanager/recipe.py", line 157, in _load
    self.description = node.childNodes[0].data
IndexError: list index out of range

This might be due to the fact that I was trying to enter 1/2 or 0.5 or 0,5 in the ingredient units at some point, but I doubt so (the spinbuttons wouldn't let me, anyway).

[Jeff Fortin Tam (kiddo)]

Ah, this was caused by the fact that I erased the description and did not put anything in its place ;)