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-rw-r--r--scripts/usage_compressed1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/usage_compressed b/scripts/usage_compressed
index fa12e40..ce672db 100644
--- a/scripts/usage_compressed
+++ b/scripts/usage_compressed
@@ -3,6 +3,7 @@
loc="$1"
test "$loc" || loc=.
+test -x "$loc/usage" || exit 1
echo 'static const char packed_usage[] = '
"$loc"/usage | bzip2 -9 | od -v -t x1 \