str_format_meta: add assertion

(cherry picked from commit 9f09d628b136c2fe48679b320518c37f3cbc7edc)

str_format_meta: add assertion
(cherry picked from commit 9f09d628b136c2fe48679b320518c37f3cbc7edc)
cbe61dbc · Rémi Denis-Courmont · ea8b7ef0 · cbe61dbc
Commit cbe61dbc authored May 06, 2015 by Rémi Denis-Courmont
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src/text/strings.c src/text/strings.c +2 -0

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--- a/src/text/strings.c
+++ b/src/text/strings.c
@@ -548,6 +548,8 @@ char *str_format_meta(input_thread_t *input, const char *s)
    bool b_is_format = false;
    bool b_empty_if_na = false;

+    assert(s != NULL);
+
    while ((c = *s) != '\0')
    {
        s++;