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string-util: imply NULL termination of strextend() argument list

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The trailing NULL in the argument list is now implied (similar to
what we already have in place in strjoin()).
This commit is contained in:
Lennart Poettering
2021-01-06 17:24:46 +01:00
parent 0ec1dc5ba3
commit c2bc710b24
23 changed files with 61 additions and 63 deletions
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src/systemctl/systemctl-show.c
+5 -5
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@@ -1476,7 +1476,7 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
if (in_addr_prefix_to_string(family, (union in_addr_union *) ap, prefixlen, &str) < 0)
continue;
if (!strextend_with_separator(&addresses, " ", str, NULL))
if (!strextend_with_separator(&addresses, " ", str))
return log_oom();
}
@@ -1513,7 +1513,7 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
rbind == MS_REC ? ":rbind" : "") < 0)
return log_oom();
if (!strextend_with_separator(&paths, " ", str, NULL))
if (!strextend_with_separator(&paths, " ", str))
return log_oom();
}
if (r < 0)
@@ -1545,7 +1545,7 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
if (asprintf(&str, "%s%s%s", target, isempty(option) ? "" : ":", strempty(option)) < 0)
return log_oom();
if (!strextend_with_separator(&paths, " ", str, NULL))
if (!strextend_with_separator(&paths, " ", str))
return log_oom();
}
if (r < 0)
@@ -1593,7 +1593,7 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
if (!utf8_is_valid(str))
continue;
if (!strextend_with_separator(&fields, " ", str, NULL))
if (!strextend_with_separator(&fields, " ", str))
return log_oom();
}
if (r < 0)
@@ -1670,7 +1670,7 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
if (r < 0)
return r;
if (!strextend_with_separator(&paths, " ", str, NULL))
if (!strextend_with_separator(&paths, " ", str))
return log_oom();
r = sd_bus_message_exit_container(m);