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[Quilt-dev] [PATCH] quilt diff: Check for snapshot presence before using
From: |
Jean Delvare |
Subject: |
[Quilt-dev] [PATCH] quilt diff: Check for snapshot presence before using it |
Date: |
Mon, 14 Mar 2011 13:54:19 +0100 |
User-agent: |
KMail/1.12.4 (Linux/2.6.32.27-0.2-pae; KDE/4.3.5; i686; ; ) |
If diffing against snapshot, ensure that snapshot is actually
present. If not, bail out with an error message.
Signed-off-by: Jean Delvare <address@hidden>
---
quilt/diff.in | 7 +++++++
1 file changed, 7 insertions(+)
--- a/quilt/diff.in
+++ b/quilt/diff.in
@@ -235,6 +235,13 @@ case "$opt_strip_level" in
;;
esac
+# If diffing against snapshot, ensure that snapshot is actually present
+if [ -n "$opt_snapshot" ] && [ ! -d "$QUILT_PC/$snap_subdir" ]
+then
+ printf $"No snapshot to diff against\n" >&2
+ die 1
+fi
+
trap "die 1" SIGTERM
tmp_files=$(gen_tempfile)
--
Jean Delvare
Suse L3
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