Apply asie's first performance patch

1 files changed, 4 insertions, 1 deletions

diff --git a/src/text.h b/src/text.h
index 0b318bb..eb6149d 100644
--- a/src/text.h
+++ b/src/text.h
@@ -255,7 +255,10 @@ txt_printf(char *msg, ...) {
     va_list arg_list;
     va_start(arg_list, msg);
     char buf[512] = {0};
-    vsprintf(buf, msg, arg_list);
+    // TODO: This call pulls in malloc() and a bunch of other things.
+    // To reduce memory usage and filesize, it would be advisable
+    // to replace it with something simpler.
+    vsiprintf(buf, msg, arg_list);
     txt_puts(buf);
 }