libiconv: use --replace-fail instead of --replace

1 files changed, 6 insertions, 6 deletions

diff --git a/pkgs/development/libraries/libiconv/default.nix b/pkgs/development/libraries/libiconv/default.nix
index 44f4b025e50ef..ed162d115298c 100644
--- a/pkgs/development/libraries/libiconv/default.nix
+++ b/pkgs/development/libraries/libiconv/default.nix
@@ -37,12 +37,12 @@ stdenv.mkDerivation rec {
     + lib.optionalString enableDarwinABICompat ''
       for iconv_h_in in iconv.h.in iconv.h.build.in; do
         substituteInPlace "include/$iconv_h_in" \
-          --replace "#define iconv libiconv" "" \
-          --replace "#define iconv_close libiconv_close" "" \
-          --replace "#define iconv_open libiconv_open" "" \
-          --replace "#define iconv_open_into libiconv_open_into" "" \
-          --replace "#define iconvctl libiconvctl" "" \
-          --replace "#define iconvlist libiconvlist" ""
+          --replace-fail "#define iconv libiconv" "" \
+          --replace-fail "#define iconv_close libiconv_close" "" \
+          --replace-fail "#define iconv_open libiconv_open" "" \
+          --replace-fail "#define iconv_open_into libiconv_open_into" "" \
+          --replace-fail "#define iconvctl libiconvctl" "" \
+          --replace-fail "#define iconvlist libiconvlist" ""
       done
     '';