builder: fail if patch is missing or fails to unpack

2013-06-27 16:34:31 +02:00 · 2013-06-27 16:34:31 +02:00 · 173c9cbb63
commit 173c9cbb63
parent 3314be6b73
1 changed files with 2 additions and 1 deletions
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@ -544,7 +544,8 @@ patchPhase() {
                uncompress="lzma -d"
                ;;
        esac
-        $uncompress < $i | patch ${patchFlags:--p1}
+        # "2>&1" is a hack to make patch fail if the decompressor fails (nonexistent patch, etc.)
+        $uncompress < $i 2>&1 | patch ${patchFlags:--p1}
        stopNest
    done