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pc: set exit status depending on errors

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This commit is contained in:
Sigrid 2020-12-15 14:37:36 +01:00
parent d0c6ade53d
commit 5016ac0c63
1 changed files with 2 additions and 0 deletions
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2
sys/src/cmd/pc.y
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@ -1065,4 +1065,6 @@ main(int argc, char **argv)
if(in == nil) sysfatal("Bfdopen: %r"); if(in == nil) sysfatal("Bfdopen: %r");
extern void yyparse(void); extern void yyparse(void);
yyparse(); yyparse();
extern int yynerrs;
exits(yynerrs ? "error" : nil);
} }