Avoid warning when there is no history yet

textmate · Jan 19, 2012 · bdeb640 · bdeb640
1 parent 5a9e507
commit bdeb640
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Support/bin/tmctags b/Support/bin/tmctags
@@ -541,7 +541,7 @@ HTML
 	{
 		my $h=$CtagsHistorySize-1;
 
-		$history.=`head -$h '$tagsDir/$CtagsHistoryFileName'`;
+		$history.=`head -$h '$tagsDir/$CtagsHistoryFileName'` if(-f "$tagsDir/$CtagsHistoryFileName");
 
 		open(HISTORY,">$tagsDir/$CtagsHistoryFileName") or die("Can't open '$tagsDir/$CtagsHistoryFileName' for write: $!\n");
 		print HISTORY $history;