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empty string was returned when it was not so good.

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This commit is contained in:
sater 1986-10-09 16:15:00 +00:00
parent ae2f236663
commit 2672c87f68
1 changed files with 6 additions and 2 deletions
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6
mach/proto/ncg/gencode.c
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@ -84,8 +84,12 @@ string ad2str(ad) addr_t ad; {
if (ad.ea_str==0) if (ad.ea_str==0)
ad.ea_str=""; ad.ea_str="";
if (ad.ea_off==0) if ((long)ad.ea_off==(long)0) {
if strcmp(ad.ea_str,"")
return(mystrcpy("0")); /* don't return empty string */
else
return(mystrcpy(ad.ea_str)); return(mystrcpy(ad.ea_str));
}
sprintf(buf,"%s%c%ld",ad.ea_str,ad.ea_off>=0 ? '+' : ' ',(long)ad.ea_off); sprintf(buf,"%s%c%ld",ad.ea_str,ad.ea_off>=0 ? '+' : ' ',(long)ad.ea_off);
return(mystrcpy(buf)); return(mystrcpy(buf));
} }