hterm: fix fallback git value

Change-Id: Id793f8cf9e5c194c30a1bea6a3797f42443d4bb1 Reviewed-on: https://chromium-review.googlesource.com/889765 Reviewed-by: Brandon Gilmore <[email protected]> Tested-by: Mike Frysinger <[email protected]>
chromium · Jan 29, 2018 · ba4956d · ba4956d
1 parent 24a5a4e
commit ba4956d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/concat/hterm_resources.concat b/concat/hterm_resources.concat
@@ -10,4 +10,4 @@
 @resource hterm/concat/date text/plain $ date -u '+%a, %d %b %Y %T %z'
 @resource hterm/changelog/version text/plain $ echo_changelog version
 @resource hterm/changelog/date text/plain $ echo_changelog date
-@resource hterm/git/HEAD text/plain $ echo ${VCSID:-git rev-parse HEAD}
+@resource hterm/git/HEAD text/plain $ echo ${VCSID:-$(git rev-parse HEAD 2>/dev/null)}