From f2c46bc1d1c17fb26f1258fef1c7a9aa12e74590 Mon Sep 17 00:00:00 2001
From: shdown <shdownnine@gmail.com>
Date: Tue, 16 Sep 2014 21:01:35 +0400
Subject: TOOLS: eliminate echoes with variable substitutions

echo behaviour with backslash escapes seems to be non-portable: dash does
expand such an escapes and bash does not, so use cat/printf instead.
---
 TOOLS/idet.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'TOOLS/idet.sh')

diff --git a/TOOLS/idet.sh b/TOOLS/idet.sh
index 9a2e698ea9..c3b30080a6 100755
--- a/TOOLS/idet.sh
+++ b/TOOLS/idet.sh
@@ -39,7 +39,7 @@ judge()
 
     case "$tff$bff$progressive$undetermined" in
         *[!0-9]*)
-            echo >&2 "ERROR: Unrecognized idet output: $out"
+            printf >&2 'ERROR: Unrecognized idet output: %s\n' "$out"
             exit 16
             ;;
     esac
@@ -75,7 +75,7 @@ judge()
         verdict="progressive"
     fi
 
-    echo "$verdict"
+    printf '%s\n' "$verdict"
 }
 
 judge "$@" --vf-clr
-- 
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