diff options
Diffstat (limited to 'usr.bin/make')
| -rw-r--r-- | usr.bin/make/parse.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/usr.bin/make/parse.c b/usr.bin/make/parse.c index 3e1eed5..e549bb3 100644 --- a/usr.bin/make/parse.c +++ b/usr.bin/make/parse.c @@ -1434,6 +1434,14 @@ Parse_DoVar (line, ctxt) Boolean oldOldVars = oldVars; oldVars = FALSE; + + /* + * make sure that we set the variable the first time to nothing + * so that it gets substituted! + */ + if (!Var_Exists(line, ctxt)) + Var_Set(line, "", ctxt); + cp = Var_Subst(NULL, cp, ctxt, FALSE); oldVars = oldOldVars; |
