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Diffstat (limited to 'snapshot_lesson')
| -rwxr-xr-x | snapshot_lesson | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/snapshot_lesson b/snapshot_lesson index 2a943c37..cd4723c1 100755 --- a/snapshot_lesson +++ b/snapshot_lesson @@ -1,6 +1,7 @@ #!/bin/sh # Hacky little helper called from edit/ and sandbox/ apps to save a snapshot # of lesson/ using git. +set -e test -d lesson/.git || exit 0 # give up if it's not a git repo |