Avoid going splat if --depth is not given
Commit 6b4a9c5 indroduced the --depth parameter to limit the commit history
pulled by when cloning, giving a nice speedup. But in the process it broke
running without the --depth parameter. The first invocation of
'./build --main-git' works fine, but the second falls over like so:
fatal: No such remote or remote group: media_tree/master
Can't update from the upstream tree at ./build line 430.
The fix is to check whether that remote has been defined before trying
to update from it.
Signed-off-by: Vincent McIntyre <vincent.mcintyre@xxxxxxxxx>
---
build | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/build b/build
index a4cd38e..d7f51c2 100755
--- a/build
+++ b/build
@@ -427,8 +427,13 @@ if (@git == 2) {
}
}
} elsif ($workdir eq "") {
- system("git --git-dir media/.git remote update '$rname/$git[1]'") == 0
- or die "Can't update from the upstream tree";
+ if (check_git("remote", "$rname/$git[1]")) {
+ system("git --git-dir media/.git remote update '$rname/$git[1]'") == 0
+ or die "Can't update from the upstream tree";
+ } else {
+ system("git --git-dir media/.git remote update origin") == 0
+ or die "Can't update from the upstream tree";
+ }
}
if ($workdir eq "") {
--
2.7.4
