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-rw-r--r--sys/src/cmd/cc/dpchk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/cc/dpchk.c b/sys/src/cmd/cc/dpchk.c
index aa7d468b8..217e005c3 100644
--- a/sys/src/cmd/cc/dpchk.c
+++ b/sys/src/cmd/cc/dpchk.c
@@ -76,9 +76,9 @@ getflag(char *s)
nstar = 0;
while(fmt < e){
s += chartorune(&c, s);
- fmt += runetochar(fmt, &c);
if(c == 0 || c >= nelem(flagbits))
break;
+ fmt += runetochar(fmt, &c);
f = flagbits[c];
switch(f) {
case Fnone: