X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d6044f582cd6b65d2f011790ac309782627524a8..33754c4d83c59b7523a6da0c4fb21079cb60301c:/src/common/string.cpp

diff --git a/src/common/string.cpp b/src/common/string.cpp
index 41cf6fb8ef..b45a1482a0 100644
--- a/src/common/string.cpp
+++ b/src/common/string.cpp
@@ -133,7 +133,7 @@ extern const wxChar WXDLLEXPORT *wxEmptyString = &g_strEmpty.dummy;
     #endif //compiler
 #endif // no vsnprintf
 
-#ifdef _AIX
+#if defined(_AIX)
   // AIX has vsnprintf, but there's no prototype in the system headers.
   extern "C" int vsnprintf(char* str, size_t n, const char* format, va_list ap);
 #endif