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-rwxr-xr-xrules/CC/include_scan3
1 files changed, 2 insertions, 1 deletions
diff --git a/rules/CC/include_scan b/rules/CC/include_scan
index 2876075..b7c1590 100755
--- a/rules/CC/include_scan
+++ b/rules/CC/include_scan
@@ -30,7 +30,8 @@ set -eu
readonly OUT_DIR="$1"
shift
-for FILE in $("$@" | tr ' ' '\n' | sort | uniq); do
+STDOUT="$("$@")" || exit $?
+for FILE in $(echo "$STDOUT" | tr ' ' '\n' | sort | uniq); do
FILE="$(realpath -s -m --relative-to=. "${FILE}")"
if expr match "${FILE}" 'include/' >/dev/null; then
OUT_PATH="${OUT_DIR}/${FILE}"