Support gring as a first-class conversion specifier in internal string-formatting

[exim.git] / src / src / mime.c

diff --git a/src/src/mime.c b/src/src/mime.c
index d4c26540a6e5279f4c1ffc7f39c54aec71edc4c9..7d30b546233918e894158ad08b22c214f0c07518 100644 (file)
--- a/src/src/mime.c
+++ b/src/src/mime.c
@@ -489,7 +489,7 @@ while ((c = *fname))
     val = string_catn(val, fname++, 1);
 
 val = string_catn(val, US"?=", 2);
-*len = val->ptr;
+*len = gstring_length(val);
 return string_from_gstring(val);
 }