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authorMichael Krelin <hacker@klever.net>2012-01-21 10:22:45 (UTC)
committer Michael Krelin <hacker@klever.net>2012-01-21 10:22:45 (UTC)
commitf1b7212e0220054bcdd4053d808939dfe3a1f52e (patch) (side-by-side diff)
tree5fe77081af899697b641f929fb33d6c0a17c5ab2
parent16ae25ecd207b01b79cb7ccb72e81d2a9e84f59b (diff)
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make tag-photo.bash script exit nicer
meaning, "return" if sourced in Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--doc/tag-photo.bash6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/tag-photo.bash b/doc/tag-photo.bash
index 83f10fd..5917f12 100644
--- a/doc/tag-photo.bash
+++ b/doc/tag-photo.bash
@@ -44,7 +44,7 @@ END {
-[[ -z "$APS" ]] && { echo "no access points" ; exit ; }
+[[ -z "$APS" ]] && { echo "no access points" ; return 2>/dev/null || exit ; }
WL="$(wps_locate "$APS")"
-[[ -z "$WL" ]] && { echo "couldn't find location" ; exit ; }
+[[ -z "$WL" ]] && { echo "couldn't find location" ; return 2>/dev/null || exit ; }
eval "$WL"
-[[ -z "$wl_latitude" || -z "$wl_longitude" || -z "$wl_hpe" ]] && { echo "invalid location ($WL)"; exit; }
+[[ -z "$wl_latitude" || -z "$wl_longitude" || -z "$wl_hpe" ]] && { echo "invalid location ($WL)"; return 2>/dev/null || exit; }
[[ "${wl_latitude:0:1}" = '-' ]] && wl_latitude="${wl_latitude:1}" wl_latitude_ref=S || wl_latitude_ref=N