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-rw-r--r--pkgs/build-support/setup-hooks/auto-patchelf.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/build-support/setup-hooks/auto-patchelf.sh b/pkgs/build-support/setup-hooks/auto-patchelf.sh
index 511371931de..70b1fc802b5 100644
--- a/pkgs/build-support/setup-hooks/auto-patchelf.sh
+++ b/pkgs/build-support/setup-hooks/auto-patchelf.sh
@@ -29,6 +29,7 @@ isExecutable() {
     isExeResult="$(LANG=C $READELF -h -l "$1" 2> /dev/null \
         | grep '^ *Type: *EXEC\>\|^ *INTERP\>')"
     # not using grep -q, because it can cause Broken pipe
+    # https://unix.stackexchange.com/questions/305547/broken-pipe-when-grepping-output-but-only-with-i-flag
     [ -n "$isExeResult" ]
 }