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authorFelix Buehler <account@buehler.rocks>2023-02-06 21:49:02 +0100
committerFelix Buehler <account@buehler.rocks>2023-02-13 21:52:34 +0100
commitcdb39a86e0dd7cda3a057f4f4795485a5c9b9be5 (patch)
tree1fef6e55f39dab2289b68b68972ee4c9b89520f7 /pkgs/servers/computing/storm/default.nix
parent7f610b4d3f6e6f695b1f5521862066c0ece79a5a (diff)
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treewide: use optionalString
Diffstat (limited to 'pkgs/servers/computing/storm/default.nix')
-rw-r--r--pkgs/servers/computing/storm/default.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/servers/computing/storm/default.nix b/pkgs/servers/computing/storm/default.nix
index fbbda3837b97..d4669488901a 100644
--- a/pkgs/servers/computing/storm/default.nix
+++ b/pkgs/servers/computing/storm/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
        -e 's|java.library.path: .*|java.library.path: "${lib.concatStringsSep ":" extraLibraryPaths}"|' \
        -e 's|storm.log4j2.conf.dir: .*|storm.log4j2.conf.dir: "conf/log4j2"|' \
       defaults.yaml
-    ${if confFile != "" then "cat ${confFile} >> defaults.yaml" else ""}
+    ${lib.optionalString (confFile != "") "cat ${confFile} >> defaults.yaml"}
     mv defaults.yaml $out/conf;
 
     # Link to extra jars