error from tag without int

[philipmeier]

File "/Users/philipmeier/projects/anaconda2/bin/cleverscript", line 35, in
num = int(re.findall("[0-9]+", tag)[-1])
IndexError: list index out of range

this can be solved by removing tags that don't end in an int

git tag -d tag_that_gets_in_the_way

a small change to the code would also fix it:

the calculation of "num" should be done only if "cleverbuild" is in the tag