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-rwxr-xr-xBuild/source/texk/xdvik/configure5
1 files changed, 4 insertions, 1 deletions
diff --git a/Build/source/texk/xdvik/configure b/Build/source/texk/xdvik/configure
index 53810a3b391..9e4a483f8fd 100755
--- a/Build/source/texk/xdvik/configure
+++ b/Build/source/texk/xdvik/configure
@@ -16406,6 +16406,9 @@ else $as_nop
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
#ifdef HAVE_VFORK_H
#include <vfork.h>
#endif
@@ -16427,7 +16430,7 @@ main (void)
while (wait(&status) != child)
;
- exit(
+ _exit(
/* Was there some problem with vforking? */
child < 0