microoptimization of lib/poll.c

[gnulib.git] / tests / test-strstr.c

diff --git a/tests/test-strstr.c b/tests/test-strstr.c
index 81242e5..8a05e88 100644 (file)
--- a/tests/test-strstr.c
+++ b/tests/test-strstr.c
@@ -19,6 +19,7 @@
 
 #include <string.h>
 
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -43,6 +44,7 @@ main (int argc, char *argv[])
      caused by SIGALRM.  All known platforms that lack alarm also have
      a quadratic strstr, and the replacement strstr is known to not
      take too long.  */
+  signal (SIGALRM, SIG_DFL);
   alarm (50);
 #endif