[137627] users/chunyang/svn-ls-files/svn-ls-files

[chunyang at macports.org]

Revision: 137627
          https://trac.macports.org/changeset/137627
Author:   chunyang at macports.org
Date:     2015-06-15 08:58:22 -0700 (Mon, 15 Jun 2015)
Log Message:
-----------
users/chunyang: svn-ls-files: Exit if wrong usage and fix awk expr

Modified Paths:
--------------
    users/chunyang/svn-ls-files/svn-ls-files

Modified: users/chunyang/svn-ls-files/svn-ls-files
===================================================================
--- users/chunyang/svn-ls-files/svn-ls-files	2015-06-15 15:53:07 UTC (rev 137626)
+++ users/chunyang/svn-ls-files/svn-ls-files	2015-06-15 15:58:22 UTC (rev 137627)
@@ -12,15 +12,15 @@
     echo "Usage - $0 [PATH]"
 }
 
-if [ $# -ne 0 ]
-then
-    cd "$1" &> /dev/null || usage
+if [ $# -ne 0 ]; then
+    if cd "$1" &> /dev/null; then
+        ;
+    else
+        usage
+        exit 1
+    fi
 fi
 
-for f in  $( svn status --quiet --verbose | awk '{ print $4 }' )
-do
-    if [ -f "$f" ]
-    then
-        echo "$f"
-    fi
+for f in $( svn status --verbose --quiet | awk '{print $NF}' ); do
+    [[ -f $f ]] && echo "$f"
 done
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