Fix eternal loop caused by building on win32 & having dos-lineendings enabled.

r=bryner a=leaf


git-svn-id: svn://10.0.0.236/trunk@115458 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/build/unix/mddepend.pl

@@ -37,6 +37,8 @@ $outfile = shift @ARGV;
 # Parse dependency files
 while ($line = <STDIN>) {
   chomp $line;
+  # Remove extra ^M caused by using dos-mode line-endings
+  chop $line if (substr($line, -1, 1) eq "\r");
   ($obj,$rest) = split /\s*:\s+/, $line, 2;
   next if $obj eq '';