Make sure that copyDir only receives normalized paths, otherwise it might result in a crash on CYGWIN.

restyle according to the Tcl style guide

2 files changed, 18 insertions, 12 deletions

diff --git a/ChangeLog b/ChangeLog
index ce29204..b1c4759 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-21  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* tools/installData.tcl   Make sure that copyDir only receives normalized
+	paths, otherwise it might result in a crash on CYGWIN. restyle according
+	to the Tcl style guide (http://www.tcl.tk/doc/styleGuide.pdf)
+
 2010-05-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
 	* tests/dict.test: Add missing tests for [Bug 3004007], fixed under
diff --git a/tools/installData.tcl b/tools/installData.tcl
index 5bf0ad1..8f6bc2d 100644
--- a/tools/installData.tcl
+++ b/tools/installData.tcl
@@ -16,38 +16,38 @@ exec tclsh "$0" ${1+"$@"}
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: installData.tcl,v 1.2 2009/03/25 23:22:38 nijtmans Exp $
+# RCS: @(#) $Id: installData.tcl,v 1.3 2010/05/21 12:11:59 nijtmans Exp $
 #
 #----------------------------------------------------------------------
 
-proc copyDir { d1 d2 } {
+proc copyDir {d1 d2} {
 
-    puts [format {%*sCreating %s} [expr { 4 * [info level] }] {} \
+    puts [format {%*sCreating %s} [expr {4 * [info level]}] {} \
 	      [file tail $d2]]
 
     file delete -force -- $d2
     file mkdir $d2
-    
+
     foreach ftail [glob -directory $d1 -nocomplain -tails *] {
 	set f [file join $d1 $ftail]
-	if { [file isdirectory $f] && [string compare CVS $ftail] } {
+	if {[file isdirectory $f] && [string compare CVS $ftail]} {
 	    copyDir $f [file join $d2 $ftail]
-	} elseif { [file isfile $f] } {
+	} elseif {[file isfile $f]} {
 	    file copy -force $f [file join $d2 $ftail]
-	    if { $::tcl_platform(platform) eq {unix} } {
+	    if {$::tcl_platform(platform) eq {unix}} {
 		file attributes [file join $d2 $ftail] -permissions 0644
 	    } else {
 		file attributes [file join $d2 $ftail] -readonly 1
 	    }
 	}
     }
-	    
-    if { $::tcl_platform(platform) eq {unix} } {
+
+    if {$::tcl_platform(platform) eq {unix}} {
 	file attributes $d2 -permissions 0755
     } else {
 	file attributes $d2 -readonly 1
     }
 
-}	
-    
-copyDir [lindex $argv 0] [lindex $argv 1]
+}
+
+copyDir [file normalize [lindex $argv 0]] [file normalize [lindex $argv 1]]