hg-fast-export.py: Fix option presence checking
tree84370f5b6740ae7a3e5766613082d4638fb93a7f
-rw-r--r-- 34 .gitignore
-rw-r--r-- 341 Makefile
-rwxr-xr-x 11827 hg-fast-export.py
-rwxr-xr-x 2511 hg-fast-export.sh
-rw-r--r-- 1777 hg-fast-export.txt
-rwxr-xr-x 3079 hg-reset.py
-rwxr-xr-x 1387 hg-reset.sh
-rwxr-xr-x 2328 hg2git.py
-rwxr-xr-x 969 p4-clean-tags.py
-rwxr-xr-x 481 p4-debug.py
-rwxr-xr-x 19748 p4-fast-export.py
-rwxr-xr-x 8451 p4-git-sync.py
-rw-r--r-- 6336 svn-archive.c
-rw-r--r-- 5227 svn-fast-export.c
-rwxr-xr-x 5505 svn-fast-export.py