lavu/internal: Replace an empty loop with "do {}".

Silences a clang warning when not compiling for x86:
libswscale/utils.c:345:13: warning: while loop has empty body

Suggested-by: Nicolas George
This commit is contained in:
Carl Eugen Hoyos 2018-12-17 20:33:24 +01:00
parent ea30ac1e40
commit a07470ba37

View File

@ -52,7 +52,7 @@
#endif #endif
#ifndef emms_c #ifndef emms_c
# define emms_c() while(0) # define emms_c() do {} while(0)
#endif #endif
#ifndef attribute_align_arg #ifndef attribute_align_arg