winemaker: Fix project file path parsing.
diff --git a/tools/winemaker b/tools/winemaker
index ba7d284..1c177aa 100755
--- a/tools/winemaker
+++ b/tools/winemaker
@@ -1096,10 +1096,11 @@
             s/\r\n$/\n/;
 
             # catch a project definition
-            if (/^Project:\s\"(.*)\"=(.*)\s-/) {
+            if (/^Project:\s\"(.*)\"=\"?(.*)\s-/) {
                 $prj_name=$1;
                 $prj_path=$2;
-                @components=split /[\/\\]+/, $2;
+                $prj_path=~s/\"$//;
+                @components=split /[\/\\]+/, $prj_path;
                 $prj_path=search_from($path, \@components);
                 print "Name: $prj_name\nPath: $prj_path\n";
                 source_scan_project_file(\@main_project,1,$prj_path);