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-rw-r--r--funcs/func_sysinfo.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/funcs/func_sysinfo.c b/funcs/func_sysinfo.c
index 16e9632d5..8fdfda3f1 100644
--- a/funcs/func_sysinfo.c
+++ b/funcs/func_sysinfo.c
@@ -86,6 +86,7 @@ static struct ast_custom_function sysinfo_function = {
.synopsis = "Returns system information specified by parameter.",
.syntax = "SYSINFO(<parameter>)",
.read = sysinfo_helper,
+ .read_max = 22,
.desc =
"Returns information from a given parameter\n"
" Options:\n"