remove unistd.h check in plugin.demo

Nothing in plugin.demo uses unistd.h anymore.

Gitlab: #2204

diff --git a/plugin.demo/xgtk/configure.ac b/plugin.demo/xgtk/configure.ac
index 2377e991462791f9526b8645e739976af1d8a8a0..f3566d243bc81673edbb0b2947e934f169142dad 100644 (file)
--- a/plugin.demo/xgtk/configure.ac
+++ b/plugin.demo/xgtk/configure.ac
@@ -71,7 +71,7 @@ AM_CONDITIONAL(WITH_GTK, [test "x$use_gtk" = "xYes"])
 
 # Checks for header files.
 AC_PATH_X
-AC_CHECK_HEADERS([inttypes.h libintl.h stdint.h string.h unistd.h])
+AC_CHECK_HEADERS([inttypes.h libintl.h stdint.h string.h])
 
 # Checks for typedefs, structures, and compiler characteristics.