git://git.exim.org
/
users
/
jgh
/
exim.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Make def:<var> compatible between "static" and "dynamic" vars.
[users/jgh/exim.git]
/
src
/
src
/
expand.c
diff --git
a/src/src/expand.c
b/src/src/expand.c
index 2c29c26d538550801ae7574e597b588860e17fd0..26f7f10acfed2bb61ba423c60014927410ef2af5 100644
(file)
--- a/
src/src/expand.c
+++ b/
src/src/expand.c
@@
-2066,7
+2066,8
@@
switch (vp->type)
case vtype_string_func:
{
stringptr_fn_t * fn = (stringptr_fn_t *) val;
- return fn();
+ uschar* s = fn();
+ return s ? s : US"";
}
case vtype_pspace: