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-rw-r--r--demos/3rdparty/doom/i_system.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/demos/3rdparty/doom/i_system.c b/demos/3rdparty/doom/i_system.c
index 2c6fde95..094144f6 100644
--- a/demos/3rdparty/doom/i_system.c
+++ b/demos/3rdparty/doom/i_system.c
@@ -270,6 +270,7 @@ void I_sprintf(char *buf, const char *fmt, ...) {
c = *fmt++;
if (c == 0) {
va_end(ap);
+ *buf = 0;
return;
}
if (c != '%') {