Added support for regular % formatting as well.

1 files changed, 4 insertions, 0 deletions

diff --git a/stc/cfmt.h b/stc/cfmt.h
index 9b3d8999..379312bb 100644
--- a/stc/cfmt.h
+++ b/stc/cfmt.h
@@ -147,6 +147,10 @@ _cfmt_conv(const char *fmt, ...) {
     va_start(args, fmt);

     do {

         switch ((ch = *fmt)) {

+        case '%':

+            if (fmt[1] == '%') *p++ = *fmt++;

+            else va_arg(args, char *);

+            break;

         case '}':

             if (fmt[1] == '}') ++fmt;

             break;