Fix bashish (automatic use of REPLY in read) in shell scripts.

Make sure backslash is not used as escape in shell reads.


git-svn-id: http://voip.null.ro/svn/yate@5927 acf43c95-373e-0410-b603-e72c3f656dc1

share/scripts/echo.sh

@@ -26,7 +26,7 @@ prompt=""
 # put here a proper wave/play file to play before starting echoing
 # prompt="share/sounds/tone.wav"
 
-read
+read -r REPLY
 echo "$REPLY" | sed 's/^[^:]*:\([^:]*\):.*$/%%<message:\1:true:/;'
 
 if [ -n "$prompt" -a -f "$prompt" ]; then

share/scripts/noise.sh

@@ -22,7 +22,7 @@
 # Generates 2 seconds of white noise
 # To test add a route to: external/play/noise.sh
 
-read
+read -r REPLY
 echo "$REPLY" | sed 's/^[^:]*:\([^:]*\):.*$/%%<message:\1:true:/;'
 
 echo "=================== noise ===================" >&2

share/scripts/play.sh

@@ -22,7 +22,7 @@
 # Plays sound using the "play" program (from the sox package)
 # To test add a route to: external/record/play.sh
 
-read
+read -r REPLY
 echo "$REPLY" | sed 's/^[^:]*:\([^:]*\):.*$/%%<message:\1:true:/;'
 
 echo "=================== play ====================" >&2

share/scripts/test.sh

@@ -51,7 +51,7 @@ echo "=============================================" >&2
 $0 --generator &
 
 echo "================= reporter ==================" >&2
-while read; do
+while read -r REPLY; do
     echo "Reporter: $REPLY" >&2
     case "$REPLY" in
 	%%\>message:*)