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Fixing race condition in yesod-bin #1381
Stack build process emits line even after successful build process
I'm using a
I have been using this patch for around 3 to 4 days in our workplace and we haven't seen any surprising behavior so far.
Stack build process emittles line even after successful build process which leads to the overwriting of the appPortVar with -1. This leads it to a compile mode again. Pressing Return Key and rebuilding it again makes it go, but that's just a workaround I have to do every now and then to solve the actual issue. I'm using a `MVar` based locking solution for fixing the race condition introduced.