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authorAristid Breitkreuz <aristidb@gmail.com>2013-07-09 20:53:45 +0200
committerAristid Breitkreuz <aristidb@gmail.com>2013-07-21 19:25:05 +0200
commit38a2056f7042905efafcfa3044608006df89197f (patch)
treebc8455481a7c699de2188701e2875a0b2e2a4897 /pkgs/os-specific/linux/kernel/perf.nix
parent7eea045b28bbf95e3814df4792402b62be3ee0e9 (diff)
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fix bug in perf-linux installation, oops
Diffstat (limited to 'pkgs/os-specific/linux/kernel/perf.nix')
-rw-r--r--pkgs/os-specific/linux/kernel/perf.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/os-specific/linux/kernel/perf.nix b/pkgs/os-specific/linux/kernel/perf.nix
index 83de0effcec..04924f013a4 100644
--- 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"
   '';