From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 14 Jun 2014 23:24:48 +0000 (+0100)
Subject: struct/dstr-putf.c: Don't  segfault on `*' width/precision indicators.
X-Git-Tag: 2.2.2~4
X-Git-Url: https://git.distorted.org.uk/~mdw/mLib/commitdiff_plain/e744e21a5aa1e4e5820999ac1e6776fa8fe76dd8

struct/dstr-putf.c: Don't  segfault on `*' width/precision indicators.

Must have always been broken.  Strange: I thought I'd tested that.
---

diff --git a/struct/dstr-putf.c b/struct/dstr-putf.c
index 38eb8f6..ba715b1 100644
--- a/struct/dstr-putf.c
+++ b/struct/dstr-putf.c
@@ -151,6 +151,7 @@ int dstr_vputf(dstr *d, const char *p, va_list *ap)
 	    *ip = va_arg(*ap, int);
 	    DENSURE(&dd, DSTR_PUTFSTEP);
 	    dd.len += sprintf(dd.buf + dd.len, "%i", *ip);
+	    p++;
 	  } else {
 	    *ip = *p - '0';
 	    DPUTC(&dd, *p);