check-no-trailing-blanks

[robe]

21:15:21 PostGIS was built successfully. Ready to install.
21:15:21 ! find . -name '*.c' -o -name '*.h' -o -name '*.proto' | \
21:15:21 	grep -v lwin_wkt_lex.c | \
21:15:21 	grep -v lwin_wkt_parse | \
21:15:21 	grep -v lookup3 | \
21:15:21 	grep -v vector_tile.pb-c | \
21:15:21 	grep -v postgis/sqldefines.h | \
21:15:21 	grep -v deps/ | \
21:15:21 	xargs grep -n '[[:space:]]$'
21:15:22 ./liblwgeom/lwgeom_sfcgal.c:49:	snprintf(version, MAX_LENGTH_SFCGAL_FULL_VERSION, 
21:15:22 ./liblwgeom/lwgeom_sfcgal.c:50:		"SFCGAL=\"%s\" CGAL=\"Unknown\" Boost=\"Unknown\"", 
21:15:22 make: *** [GNUmakefile:59: check-no-trailing-blanks] Error 1
21:15:22 Build step 'Execute shell' marked build as failure

I didn't think we changed sfcgal recently so not sure why this error