fix typos in time calculation

the results of the time calculation were garbled -- and
apparently negative on my system when testing, so the
test passed when it shouldn't have.

1 files changed, 6 insertions, 0 deletions

diff --git a/sys/src/cmd/aux/getflags.c b/sys/src/cmd/aux/getflags.c
index 880f0dc38..17adab365 100644
--- a/sys/src/cmd/aux/getflags.c
+++ b/sys/src/cmd/aux/getflags.c
@@ -26,15 +26,21 @@ findarg(char *flags, Rune r)
 char*
 argname(char *p)
 {
+	char *s;
 	Rune r;
 	int n;
 
+	s = p;
+	if(*p == ' ')
+		p++;
 	while(1){
 		n = chartorune(&r, p);
 		if(!isalpharune(r) && !isdigitrune(r))
 			break;
 		p += n;
 	}
+	if(*s == ' ')
+		return s;
 	return p;
 }