bonsai/harakit
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dj(1): use the retvals of Io_read and Io_write

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dtb 2024-07-04 18:41:20 -06:00
parent cc64561388
commit 4004a4a006
Signed by: trinity
GPG Key ID: 34C0543BBB6AF81B
1 changed files with 2 additions and 4 deletions
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src/dj.c
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@ -263,8 +263,7 @@ int main(int argc, char *argv[]){
return oserr(io[i].fn); return oserr(io[i].fn);
do{ /* read */ do{ /* read */
Io_read(&io[0]); if(Io_read(&io[0])->bufuse == 0 && !noerror)
if(!noerror && io[0].bufuse == 0)
Io_read(&io[0]); /* second chance */ Io_read(&io[0]); /* second chance */
if(io[0].bufuse == 0) /* that's all she wrote */ if(io[0].bufuse == 0) /* that's all she wrote */
break; break;
@ -311,8 +310,7 @@ int main(int argc, char *argv[]){
} }
t = io[1].bufuse; t = io[1].bufuse;
Io_write(&io[1]); if(Io_write(&io[1])->bufuse == t && !noerror)
if(!noerror && io[1].bufuse == t)
Io_write(&io[1]); /* second chance */ Io_write(&io[1]); /* second chance */
if(t == io[1].bufuse){ /* no more love */ if(t == io[1].bufuse){ /* no more love */
count = 1; count = 1;