[hackers] [sbase][PATCH] printf: support escaping '%' with '%%'. See printf(1p) EXAMPLES section.

[pranomostro]

---
 printf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/printf.c b/printf.c
index 2e24817..7bf6fe5 100644
--- a/printf.c
+++ b/printf.c
@@ -103,8 +103,10 @@ main(int argc, char *argv[])
                                arg = "";
                                cooldown = 1;
                        }
-               } else
+               } else {
                        putchar('%');
+                       continue;
+               }
 
                switch (format[i]) {
                case 'b':
-- 
2.9.0