Avoid macro redefinition of ENABLE_INTSAFE_SIGNED_FUNCTIONS

Signed-off-by: Sven Strickroth <email@cs-ware.de>

Avoid macro redefinition of ENABLE_INTSAFE_SIGNED_FUNCTIONS
Signed-off-by: Sven Strickroth <email@cs-ware.de>
a6164cb4 · Sven Strickroth · b49b8dbe · a6164cb4
Commit a6164cb4 authored Dec 09, 2023 by Sven Strickroth
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src/util/integer.h
+3 -1

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--- a/src/util/integer.h
+++ b/src/util/integer.h
@@ -89,7 +89,9 @@ GIT_INLINE(int) git__is_int(int64_t p)
 /* Use Microsoft's safe integer handling functions where available */
 #elif defined(_MSC_VER)

-# define ENABLE_INTSAFE_SIGNED_FUNCTIONS
+# if !defined(ENABLE_INTSAFE_SIGNED_FUNCTIONS)
+#  define ENABLE_INTSAFE_SIGNED_FUNCTIONS
+# endif
 # include <intsafe.h>

 # define git__add_sizet_overflow(out, one, two) \