Merge pull request #1742 from ghutchis/prevent-download-crash #3338

Job	Run time
Ubuntu GCC	18m 6s
Ubuntu AppImage	31m 59s
macOS Clang	6h 0m 10s
Windows Latest MSVC	1h 19m 40s
Ubuntu Address Sanitizer	23m 36s
Ubuntu Undefined Behavior Sanitizer	22m 14s
	8h 55m 45s

Provide feedback