Fix exit code for successful executions

The conditional in one line (A && B && C) would always fail in the
case either A or B are not true, regardless our earlier build result.
Since this was the last part of the script, the result would be	used
as exit	code for nj.

Change the one line into an actual if-statement, and also ensure we
return early in case of the main build right above fails.

This makes possible running "git rebase --exec nj".

1 files changed, 5 insertions, 2 deletions

diff --git a/nj b/nj
index 3fb0c30..92b2887 100755
--- a/nj
+++ b/nj
@@ -73,5 +73,8 @@ cd "$builddir"
 extratargets="$(cat extratargets 2>/dev/null)"
 targets="${@:-all $extratargets}"
 
-ninja $targets
-[[ "$targets" == all* ]] && [ -e install ] && ninja install > /dev/null
+ninja $targets || exit 1
+
+if [[ "$targets" == all* ]] && [ -e install ]; then
+    ninja install > /dev/null
+fi