Fix POSIX non-compliance in cfr(1)

Which slows it down a *lot*; add an issue.

1 files changed, 4 insertions, 2 deletions

diff --git a/bin/cfr b/bin/cfr
index 9bb0e3bb..36c5a7cf 100755
--- a/bin/cfr
+++ b/bin/cfr
@@ -1,4 +1,6 @@
 #!/bin/sh
 # Count files recursively with find(1); this includes the given directories
-# themselves and their subdirectories as entries
-find "${@:-"$PWD"}" -printf . | wc -c
+# themselves and their subdirectories as entries, and correctly handles files
+# with newlines in their names. It's also all POSIX ... but on big directories,
+# it's *slow*.
+find "${@:-.}" -exec printf %.sx {} \; | wc -c