diff options
Diffstat (limited to 'pkgs/build-support/setup-hooks/multiple-outputs.sh')
| -rw-r--r-- | pkgs/build-support/setup-hooks/multiple-outputs.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/setup-hooks/multiple-outputs.sh b/pkgs/build-support/setup-hooks/multiple-outputs.sh index 32d4e065875..2e95495c96f 100644 --- a/pkgs/build-support/setup-hooks/multiple-outputs.sh +++ b/pkgs/build-support/setup-hooks/multiple-outputs.sh @@ -9,7 +9,7 @@ _assignFirst() { local varName="$1" local REMOVE=REMOVE # slightly hacky - we allow REMOVE (i.e. not a variable name) shift - while (( $# )); do + while (( $# )); do if [ -n "${!1-}" ]; then eval "${varName}"="$1"; return; fi shift done |