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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/busctl/busctl-introspect.c
+3 -3
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@@ -406,10 +406,10 @@ static int parse_xml_node(Context *context, const char *prefix, unsigned n_depth
if (argument_type) {
if (!argument_direction || streq(argument_direction, "in")) {
if (!strextend(&context->member_signature, argument_type, NULL))
if (!strextend(&context->member_signature, argument_type))
return log_oom();
} else if (streq(argument_direction, "out")) {
if (!strextend(&context->member_result, argument_type, NULL))
if (!strextend(&context->member_result, argument_type))
return log_oom();
} else
log_error("Unexpected method <arg> direction value '%s'.", argument_direction);
@@ -541,7 +541,7 @@ static int parse_xml_node(Context *context, const char *prefix, unsigned n_depth
if (argument_type) {
if (!argument_direction || streq(argument_direction, "out")) {
if (!strextend(&context->member_signature, argument_type, NULL))
if (!strextend(&context->member_signature, argument_type))
return log_oom();
} else
log_error("Unexpected signal <arg> direction value '%s'.", argument_direction);