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authorEelco Dolstra <eelco.dolstra@logicblox.com>2006-12-28 11:32:20 +0000
committerEelco Dolstra <eelco.dolstra@logicblox.com>2006-12-28 11:32:20 +0000
commit98e5779a9ba78ba70bf432b4db87a8d55420c13c (patch)
tree6db6e2c3bf5e91dc524921d16733dc5090402e5b /pkgs/stdenv/generic
parentbb9f4a2280671eec16d977c4345a9fd15e0292eb (diff)
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* Don't clobber $shell.
svn path=/nixpkgs/trunk/; revision=7512
Diffstat (limited to 'pkgs/stdenv/generic')
-rw-r--r--pkgs/stdenv/generic/setup.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index 3d4ef2e18461..89a65af87497 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -16,7 +16,9 @@ fi
 
 # Execute the pre-hook.
 export SHELL=@shell@
-export shell=@shell@
+if test -z "$shell"; then
+    export shell=@shell@
+fi
 param1=@param1@
 param2=@param2@
 param3=@param3@