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+From: Matthias Schiffer <mschiffer@universe-factory.net>
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+Date: Sat, 2 Jan 2016 23:36:25 +0100
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+Subject: ar71xx: another fix to wndr3700_board_detect
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+
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+My last bugfix (r47538) introduced a new bug in wndr3700_board_detect
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+(again...).
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+
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+Assigning the result of ar71xx_get_mtd_offset_size_format to the model
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+variable before stripping of garbage using awk will cause all NUL bytes to
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+be removed before awk is applied, leading to model strings like
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+"NETGEAR WNDRMACv2NETGEAR", where a NUL byte after the v2 is supposed to
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+terminate the string.
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+
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+Fix by calling ar71xx_get_mtd_offset_size_format twice, once piping to awk
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+directly.
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+
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+diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
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+index daebaa4..d0abf42 100755
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+--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
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++++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
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+@@ -39,7 +39,7 @@ wndr3700_board_detect() {
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+ "33373031")
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+ model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c)"
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+ # Use awk to remove everything unprintable
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+- model_stripped="$(echo -n "$model" | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"
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++ model_stripped="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')"
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+ case $model in
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+ $'\xff'*)
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+ if [ "${model:24:1}" = 'N' ]; then
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