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-rwxr-xr-xtools/apply-colormap2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/apply-colormap b/tools/apply-colormap
index fb497c9..56d90e0 100755
--- a/tools/apply-colormap
+++ b/tools/apply-colormap
@@ -79,7 +79,7 @@ palette() {
}
serial_send() {
- local fd old_IFS="$IFS"
+ local fd x old_IFS="$IFS"
exec {fd}<"$DEVICE_PATH"
"$@" >"$DEVICE_PATH"
while IFS= read -r -u "$fd" x; do