Restore SIGPIPE to default action for scriptlets (rhbz#471591)

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/psm.c b/lib/psm.c
index 58fa059da..f3234e1f3 100644
--- a/lib/psm.c
+++ b/lib/psm.c
@@ -523,6 +523,7 @@ static void doScriptExec(rpmts ts, ARGV_const_t argv, rpmtd prefixes,
     int xx;
     int open_max;
 
+    (void) signal(SIGPIPE, SIG_DFL);
     pipes[0] = pipes[1] = 0;
     /* make stdin inaccessible */
     xx = pipe(pipes);