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Diffstat (limited to 'pkgs/build-support/setup-hooks/compress-man-pages.sh')
-rw-r--r--pkgs/build-support/setup-hooks/compress-man-pages.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/setup-hooks/compress-man-pages.sh b/pkgs/build-support/setup-hooks/compress-man-pages.sh
index d10a898d6e46..82e48cd8aa77 100644
--- a/pkgs/build-support/setup-hooks/compress-man-pages.sh
+++ b/pkgs/build-support/setup-hooks/compress-man-pages.sh
@@ -1,4 +1,4 @@
-fixupOutputHooks+=('if [ -z "$dontGzipMan" ]; then compressManPages "$prefix"; fi')
+fixupOutputHooks+=('if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi')
 
 compressManPages() {
     local dir="$1"