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-rw-r--r--credential.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/credential.c b/credential.c
index 9747f47b18..62be651b03 100644
--- a/credential.c
+++ b/credential.c
@@ -5,6 +5,7 @@
#include "run-command.h"
#include "url.h"
#include "prompt.h"
+#include "sigchain.h"
void credential_init(struct credential *c)
{
@@ -227,8 +228,10 @@ static int run_credential_helper(struct credential *c,
return -1;
fp = xfdopen(helper.in, "w");
+ sigchain_push(SIGPIPE, SIG_IGN);
credential_write(c, fp);
fclose(fp);
+ sigchain_pop(SIGPIPE);
if (want_output) {
int r;