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Diffstat (limited to 'source/gen-version.sh')
-rwxr-xr-xsource/gen-version.sh6
1 file changed, 4 insertions, 2 deletions
diff --git a/source/gen-version.sh b/source/gen-version.sh
index 23d0d0b..fb7d459 100755
--- a/source/gen-version.sh
+++ b/source/gen-version.sh
@@ -9,10 +9,12 @@
V=$1
OUT=${2:-VERSION}
-# Prefer `git describe` when run at the top of the cgit working tree.
+# Prefer `git describe` when run at the top of the cgit working tree,
+# keeping the fallback when it fails, as in a shallow tagless clone.
if test "$(git rev-parse --git-dir 2>/dev/null)" = '.git'
then
- V=$(git describe --abbrev=4 HEAD 2>/dev/null)
+ D=$(git describe --abbrev=4 HEAD 2>/dev/null)
+ test -n "$D" && V=$D
fi
new="CGIT_VERSION = $V"