During configuration of sdl, variable enable_grub_emu_sdl is checked
whether to throw an error message. Howerever, error could not happen
because two unequal strings were compared. Fix this by referencing
value of enable_grub_emu_sdl, not name.
Signed-off-by: Michał Grzelak <mchl.gr...@gmail.com>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 9d7854d35..278e5a81f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1638,7 +1638,7 @@ AC_CHECK_LIB([SDL], [SDL_Init], [LIBSDL="-lSDL"],
[grub_emu_sdl_excuse=["libSDL header file is required to build
\`grub-emu' with SDL support"]])
[fi]
- if test x"enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x ;
then
+ if test x"$enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x
; then
AC_MSG_ERROR([SDL support for grub-emu was explicitly requested but can't
be compiled ($grub_emu_sdl_excuse)])
fi
if test x"$grub_emu_sdl_excuse" = x ; then
--
2.37.3
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