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-rw-r--r--src/core/execute.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/execute.c b/src/core/execute.c
index 5767037acd..3959ef9623 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -144,7 +144,7 @@ static int flags_fds(const int fds[], unsigned n_fds, bool nonblock) {
return 0;
}
-static const char *tty_path(const ExecContext *context) {
+_pure_ static const char *tty_path(const ExecContext *context) {
assert(context);
if (context->tty_path)
@@ -509,7 +509,7 @@ fail:
return r;
}
-static int write_confirm_message(const char *format, ...) {
+_printf_attr_(1, 2) static int write_confirm_message(const char *format, ...) {
int fd;
va_list ap;