Fix snprintf redefinition in Visual Studio build.

The snprintf function is checked for redifinition in stdio.h, so we should include this header before we decide to redefine it.
telegramdesktop · May 24, 2017 · 2993da5 · 2993da5
1 parent 6883bbf
commit 2993da5
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/logging.h b/logging.h
@@ -16,9 +16,14 @@
 void tgvoip_log_file_printf(char level, const char* msg, ...);
 void tgvoip_log_file_write_header();
 
-#if !defined(snprintf) && defined(_WIN32)
+#ifdef _WIN32
+// The snprintf function is checked for redifinition in stdio.h, so we
+// should include this header before we decide to redefine it.
+#include <stdio.h>
+#ifndef snprintf
 #define snprintf _snprintf
 #endif
+#endif
 
 #if defined(__ANDROID__)