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-rw-r--r--test/minunit.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/minunit.h b/test/minunit.h
index 7422998..80ef040 100644
--- a/test/minunit.h
+++ b/test/minunit.h
@@ -1,3 +1,4 @@
+#pragma once
#define mu_assert(message, test) do { if (!(test)) return message; } while (0)
#define mu_run_test(test) do { char *message = test(); tests_run++; if (message) return message; } while (0)
extern int tests_run;