[ET Trac] [Einstein Toolkit] #1893: Compile error in Carpet when CCTK_REAL is single

#1893: Compile error in Carpet when CCTK_REAL is single --------------------------------+------------------------------------------- Reporter: koppel@… | Owner: Type: defect | Status: new Priority: unset | Milestone: Component: Other | Version: development version Keywords: | --------------------------------+------------------------------------------- When Cactus is configured with REAL_PRECISION = 4 there is a compile error in CarpetLib due to a hardcoded double type. The attached patch fixes the problem.