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commit b9432848937dc5250a90f9c9325af5bd4a59ade9
parent 43baa1f22417ef920c718731d3a2741c52c516fb
Author: rsc <rsc>
Date:   Tue, 28 Aug 2007 04:15:35 +0000

handle printf("%s\n", 0)

Diffstat:

Mprintf.c | 2++


1 file changed, 2 insertions(+), 0 deletions(-)

diff --git a/printf.c b/printf.c
@@ -63,6 +63,8 @@ printf(int fd, char *fmt, ...)
       } else if(c == 's'){
         s = (char*)*ap;
         ap++;
+        if(s == 0)
+          s = "(null)";
         while(*s != 0){
           putc(fd, *s);
           s++;