1 files changed, 16 insertions, 16 deletions

diff --git a/perl.prov b/perl.prov
index c20c6e9..db41847 100755
--- a/perl.prov
+++ b/perl.prov
@@ -84,7 +84,7 @@ exit 0;
 sub process_file {
 
   my ($file) = @_;
-  
+
   if (!open(FILE, $file)) {
     warn("$0: Warning: Could not open file '$file' for reading: $!\n");
     return;
@@ -94,7 +94,7 @@ sub process_file {
   my ($package, $version, $incomment, $inover) = ();
 
   while (<FILE>) {
-    
+
     # skip the documentation
 
     # we should not need to have item in this if statement (it
@@ -109,7 +109,7 @@ sub process_file {
       $incomment = 0;
       $inover = 0;
     }
-    
+
     if (m/^=(over)/) {
       $inover = 1;
     }
@@ -121,7 +121,7 @@ sub process_file {
     if ($incomment || $inover || m/^\s*#/) {
        next;
     }
-    
+
     # skip the data section
     if (m/^__(DATA|END)__$/) {
       last;
@@ -134,9 +134,9 @@ sub process_file {
     if (m/^\s*package\s+([_:a-zA-Z0-9]+)\s*;/) {
 	# some internal packages, like DB, might be temporarily redefined inside a module.
 	if (!($package && $1 eq 'DB')) {
-	    $package=$1;
+	    $package = $1;
 	    undef $version;
-	    $require{$package}=undef;
+	    $require{$package} = undef;
 	}
     }
 
@@ -152,8 +152,8 @@ sub process_file {
     #DynaLoader.pm:$VERSION = $VERSION = "1.03";     # avoid typo warning
     #$Locale::Maketext::Simple::VERSION = '0.21';
 
-    if ( 
-	($package) && 
+    if (
+	$package &&
     (m/^(.*;)?\s*((my|our)\s+)?\$(${package}::)?VERSION\s*=\s+/)
        ) {
 
@@ -162,23 +162,23 @@ sub process_file {
       # common method of non static numbering.
 
       if (m/\$Revision: (\d+[.0-9]+)/) {
-	$version= $1; 
-      } elsif (m/VERSION.*?[\'\"]?(\d+[._0-9]+)[\'\"]?/) {
+	$version = $1;
+      } elsif (m/VERSION.*?['"]?(\d+[._0-9]+)['"]?/) {
 	
 	# look for a static number hard coded in the script
 	
-	$version= $1; 
+	$version= $1;
       }
-      $require{$package}=$version;
+      $require{$package} = $version;
     }
-    
+
     # Each keyword can appear multiple times.  Don't
     #  bother with datastructures to store these strings,
     #  if we need to print it print it now.
 	
-    if ( m/^\s*\$RPM_Provides\s*=\s*["'](.*)['"]/i) {
+    if (m/^\s*\$RPM_Provides\s*=\s*["'](.*)['"]/i) {
       foreach $_ (split(/\s+/, $1)) {
-	print "$_\n";
+        print "$_\n";
       }
     }
 
@@ -187,5 +187,5 @@ sub process_file {
   close(FILE) ||
     die("$0: Could not close file: '$file' : $!\n");
 
-  return ;
+  return;
 }