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-rw-r--r--gl/m4/memmem.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/gl/m4/memmem.m4 b/gl/m4/memmem.m4
index 80f2b1e339..b190a7cb9b 100644
--- a/gl/m4/memmem.m4
+++ b/gl/m4/memmem.m4
@@ -93,7 +93,7 @@ AC_DEFUN([gl_FUNC_MEMMEM],
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
-static void quit (int sig) { exit (sig + 128); }
+static void quit (int sig) { _exit (sig + 128); }
]], [[
int result = 0;
size_t m = 1000000;