add explicit stack trace to FS errors

1 files changed, 3 insertions, 2 deletions

diff --git a/src/library_fs.js b/src/library_fs.js
index 167b6952..9c83fcad 100644
--- a/src/library_fs.js
+++ b/src/library_fs.js
@@ -35,7 +35,7 @@ mergeInto(LibraryManager.library, {
           break;
         }
       }
-      this.message = ERRNO_MESSAGES[errno];
+      this.message = ERRNO_MESSAGES[errno] + ' : ' + new Error().stack;
     },
 
     handleFSError: function(e) {
@@ -1364,4 +1364,5 @@ mergeInto(LibraryManager.library, {
       return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags);
     }
   }
-});
\ No newline at end of file
+});
+