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| author | jmallett <jmallett@FreeBSD.org> | 2002-10-24 12:57:42 +0000 |
|---|---|---|
| committer | jmallett <jmallett@FreeBSD.org> | 2002-10-24 12:57:42 +0000 |
| commit | 317532d0006c6f3697451f9b111c6c713841117d (patch) | |
| tree | 434b9c30f71db7e9d74fe8bd8dd2af3c0ea23e74 /usr.bin | |
| parent | e53ce9a22fccf76734b36192d2cc10f6b560d139 (diff) | |
| download | FreeBSD-src-317532d0006c6f3697451f9b111c6c713841117d.zip FreeBSD-src-317532d0006c6f3697451f9b111c6c713841117d.tar.gz | |
When expanding a specific [1-char] variable, only expand said specific
[1-char] variable. Don't just automatically expand something which
starts with that character.
Obtained from: OpenBSD [3 years ago!]
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/make/var.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/make/var.c b/usr.bin/make/var.c index aab2bf1..c0aaaaf 100644 --- a/usr.bin/make/var.c +++ b/usr.bin/make/var.c @@ -2281,7 +2281,7 @@ Var_Subst (char *var, char *str, GNode *ctxt, Boolean undefErr) int expand; for (;;) { if (str[1] != '(' && str[1] != '{') { - if (str[1] != *var) { + if (str[1] != *var || val[1] != '\0') { Buf_AddBytes(buf, 2, (Byte *) str); str += 2; expand = FALSE; |
