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Fixed bug in checking of last char of environment variable

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This commit is contained in:
ceriel 1991-04-24 12:18:03 +00:00
parent e8ff85905f
commit e001541608
1 changed files with 2 additions and 2 deletions
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4
lang/cem/libcc.ansi/stdlib/getenv.c
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@ -18,8 +18,8 @@ getenv(const char *name)
return (char *)NULL; return (char *)NULL;
while ((p = *v++) != NULL) { while ((p = *v++) != NULL) {
q = name; q = name;
while (*q && (*q++ == *p++)) while (*q && (*q == *p++))
/* EMPTY */ ; q++;
if (*q || (*p != '=')) if (*q || (*p != '='))
continue; continue;
return (char *)p + 1; return (char *)p + 1;