---
src/shared/strv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/shared/strv.c b/src/shared/strv.c
index 607c221..cc6adfa 100644
--- a/src/shared/strv.c
+++ b/src/shared/strv.c
@@ -84,7 +84,7 @@ char **strv_copy(char * const *l) {
return r;
}
-unsigned strv_length(char * const *l) {
+_pure_ unsigned strv_length(char * const *l) {
unsigned n = 0;
if (!l)
--
1.8.4.4
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