Improve commenting/exit handling in binscripts

1 files changed, 5 insertions, 0 deletions

diff --git a/bin/fgscr b/bin/fgscr
index b95a2d84..510fd7cc 100755
--- a/bin/fgscr
+++ b/bin/fgscr
@@ -1,4 +1,9 @@
 #!/bin/sh
 # Find all the Git repositories in a directory and scrub them all
+
+# Check we have gscr(1) first
 command -v gscr >/dev/null || exit
+
+# Look for any dir named .git in the given (default current) dir and run
+# gscr(1) on it
 find "${@:-.}" -name '*.git' -type d -exec gscr {} \;