When using `git mergetool --tool=kdiff3`, it works fine. But with `git mergetool --tool=meld` I get this for every merge conflict:
```
Normal merge conflict for 'builders/pdfBuilder.py':
{local}: created file
{remote}: created file
Traceback (most recent call last):
File "/usr/local/bin/meld", line 20, in <module>
filename = arg.split('=')[1]
IndexError: list index out of range
builders/pdfBuilder.py seems unchanged.
```And the contents of /usr/local/bin/meld are:
arglist = []
for arg in sys.argv[1:]:
if arg.startswith('--output'):
filename = arg.split('=')[1] ##### <<--------- line 20
newArg = '--output=' + fix_abspath(filename)
elif arg.startswith('-'):
newArg = arg
else:
newArg = fix_abspath(arg)
arglist.append(newArg)I'm on OSX: 10.12.4
git --version git version 2.12.2
This is my first post to the mailing list, sorry if the bug report is missing anything.
