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-rw-r--r--exec.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/exec.c b/exec.c
index ddca2f9..ce42f1a 100644
--- a/exec.c
+++ b/exec.c
@@ -35,6 +35,7 @@
#include <unistd.h>
/** Print some debugging info. */
+BFS_FORMATTER(2, 3)
static void bfs_exec_debug(const struct bfs_exec *execbuf, const char *format, ...) {
if (!(execbuf->flags & BFS_EXEC_DEBUG)) {
return;