Fix frozen web repl for single-token expressions [fixes #416].

JuliaLang · Apr 11, 2012 · 0399155 · 0399155
1 parent 6576513
commit 0399155
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/ui/webserver/julia_web_base.jl b/ui/webserver/julia_web_base.jl
@@ -126,14 +126,15 @@ function __socket_callback(fd)
                 continue
             end
             __all_nothing = false
+            __expr_multitoken = isa(__expr, Expr)
 
             # stop now if there was a parsing error
-            if __expr.head == :error
+            if __expr_multitoken && __expr.head == :error
                 return __write_message(__Message(__MSG_OUTPUT_PARSE_ERROR, {__expr.args[1]}))
             end
 
             # if the expression was incomplete, just keep going
-            if __expr.head == :continue
+            if __expr_multitoken && __expr.head == :continue
                 continue
             end