Removed no-op pipe

From-SVN: r26973

gcc/ChangeLog

@@ -5,6 +5,8 @@ Mon May 17 19:45:41 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 
 	* fixinc/inclhack.tpl: Removed no-op pipe.
 
+	* fixinc/inclhack.sh fixinc/fixincl.sh: regenerate
+
 Mon May 17 07:23:34 1999  Mark Mitchell  <mark@codesourcery.com>
 
 	* tree.def (TYPE_NONCOPIED_PARTS): Revise documentation to match

gcc/fixinc/fixincl.sh

@@ -395,7 +395,7 @@ echo 'Removing unneeded directories:'
 cd $LIB
 all_dirs=`find . -type d -print | sort -r`
 for file in $all_dirs; do
-  rmdir $LIB/$file > /dev/null 2>&1 | :
+  rmdir $LIB/$file > /dev/null 2>&1
 done
 
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gcc/fixinc/inclhack.sh

@@ -3093,7 +3093,7 @@ echo 'Removing unneeded directories:'
 cd $LIB
 all_dirs=`find . -type d -print | sort -r`
 for file in $all_dirs; do
-  rmdir $LIB/$file > /dev/null 2>&1 | :
+  rmdir $LIB/$file > /dev/null 2>&1
 done
 
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