diff options
Diffstat (limited to 'src/bltin')
| -rw-r--r-- | src/bltin/printf.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/src/bltin/printf.c b/src/bltin/printf.c index ebc74ae..4812e40 100644 --- a/src/bltin/printf.c +++ b/src/bltin/printf.c @@ -132,10 +132,8 @@ int printfcmd(int argc, char *argv[]) argv = argptr; format = *argv; - if (!format) { - warnx("usage: printf format [arg ...]"); - goto err; - } + if (!format) + error("usage: printf format [arg ...]"); gargv = ++argv; @@ -190,10 +188,8 @@ pc: fmt += strspn(fmt, SKIP2); ch = *fmt; - if (!ch) { - warnx("missing format character"); - goto err; - } + if (!ch) + error("missing format character"); /* null terminate format string to we can use it as an argument to printf. */ nextch = fmt[1]; @@ -246,8 +242,7 @@ pc: break; } default: - warnx("%s: invalid directive", start); - goto err; + error("%s: invalid directive", start); } *++fmt = nextch; } @@ -255,8 +250,6 @@ pc: out: return rval; -err: - return 1; } |