fix OSError on “git fat pull” with manually removed, tracked files in WC

If there is any manually removed, tracked file in the working copy, then
running “git fat pull” fails with an OSError without this fix.

2 files changed, 10 insertions, 1 deletions

diff --git a/git-fat b/git-fat
index 9d4b1a1..f89cf59 100755
--- a/git-fat
+++ b/git-fat
@@ -195,7 +195,10 @@ class GitFat(object):
             return itertools.chain([preamble], readblocks(stream)), None
     def decode_file(self, fname):
         # Fast check
-        stat = os.lstat(fname)
+        try:
+            stat = os.lstat(fname)
+        except OSError:
+            return False, None
         if stat.st_size != self.magiclen:
             return False, None
         # read file
diff --git a/test.sh b/test.sh
index e4ee3bb..e9c9163 100755
--- a/test.sh
+++ b/test.sh
@@ -32,3 +32,9 @@ cd fat-test2
 git fat init
 git fat pull -- 'a.fa*'
 cat a.fat
+echo 'file which is committed and removed afterwards' > d
+git add d
+git commit -m'add d with normal content'
+rm d
+git fat pull
+