fix msvc build

CMakeLists.txt

@@ -249,6 +249,7 @@ if (MSVC)
     # Add getopt to sources
     include_directories(src/win32/getopt)
     set(ST-UTIL_SOURCES "${ST-UTIL_SOURCES};src/win32/getopt/getopt.c")
+    set(ST-TRACE_SOURCES "${ST-TRACE_SOURCES};src/win32/getopt/getopt.c")
 endif ()
 
 add_executable(st-flash ${ST-FLASH_SOURCES})

src/st-trace/trace.c

@@ -552,7 +552,7 @@ int main(int argc, char** argv)
     }
 
     ILOG("Reading Trace\n");
-    st_trace_t trace = {};
+    st_trace_t trace = {0};
     trace.start_time = time(NULL);
 
     if (stlink_run(stlink)) {