fix bug in perf-linux installation, oops

2013-07-09 20:53:45 +02:00 · 2013-07-09 20:53:45 +02:00 · 38a2056f70
commit 38a2056f70
parent 7eea045b28
1 changed files with 1 additions and 1 deletions
--- a/pkgs/os-specific/linux/kernel/perf.nix
+++ b/pkgs/os-specific/linux/kernel/perf.nix
@ -12,7 +12,7 @@ stdenv.mkDerivation {
  preConfigure = ''
    cd tools/perf
    sed -i s,/usr/include/elfutils,$elfutils/include/elfutils, Makefile
-    -f bash_completion && sed -i 's,^have perf,_have perf,' bash_completion
+    [ -f bash_completion ] && sed -i 's,^have perf,_have perf,' bash_completion
    export makeFlags="DESTDIR=$out $makeFlags"
  '';