[GRASS-SVN] r30634 - grass/branches/releasebranch_6_3/scripts/r.tileset

[svn_grass at osgeo.org]

Author: hamish
Date: 2008-03-19 06:50:58 -0400 (Wed, 19 Mar 2008)
New Revision: 30634

Modified:
   grass/branches/releasebranch_6_3/scripts/r.tileset/r.tileset
Log:
merge from HEAD: get rid of 'echo -n'. (trac bug #81)

Modified: grass/branches/releasebranch_6_3/scripts/r.tileset/r.tileset
===================================================================
--- grass/branches/releasebranch_6_3/scripts/r.tileset/r.tileset	2008-03-19 10:31:36 UTC (rev 30633)
+++ grass/branches/releasebranch_6_3/scripts/r.tileset/r.tileset	2008-03-19 10:50:58 UTC (rev 30634)
@@ -187,22 +187,14 @@
 # purpose: lookup values in passed by reference arrays
 
 Lookup_Mac() {
-
 # Assignment Command Statement Builder
-
-    echo -n 'eval '
-    echo -n "$3"                    # Destination name
-    echo -n '=${'
-    echo -n "$1"                    # Source name
-    echo -n "[$2]}"
-
-# That could all be a single command.
-# Matter of style only.
+# "$1" is Source name, "$3" is Destination name
+    echo "eval $3"'=${'"$1[$2]}"
 }
 
 # Lookup_Mac
 
-declare -f LookupP                # Function "Pointer"
+declare -f LookupP               # Function "Pointer"
 LookupP=Lookup_Mac               # Statement Builder
 
 lookup () {