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core: make exec_command_free_list return NULL
[elogind.git]
/
src
/
core
/
execute.c
diff --git
a/src/core/execute.c
b/src/core/execute.c
index ae2a52d44a05cc7fc0cb98a8630bcfef61e157e3..bc925cd80cfd3bf188ea078badd58f0c6df1a19a 100644
(file)
--- a/
src/core/execute.c
+++ b/
src/core/execute.c
@@
-2007,7
+2007,7
@@
void exec_command_done_array(ExecCommand *c, unsigned n) {
exec_command_done(c+i);
}
exec_command_done(c+i);
}
-
void
exec_command_free_list(ExecCommand *c) {
+
ExecCommand*
exec_command_free_list(ExecCommand *c) {
ExecCommand *i;
while ((i = c)) {
ExecCommand *i;
while ((i = c)) {
@@
-2015,15
+2015,15
@@
void exec_command_free_list(ExecCommand *c) {
exec_command_done(i);
free(i);
}
exec_command_done(i);
free(i);
}
+
+ return NULL;
}
void exec_command_free_array(ExecCommand **c, unsigned n) {
unsigned i;
}
void exec_command_free_array(ExecCommand **c, unsigned n) {
unsigned i;
- for (i = 0; i < n; i++) {
- exec_command_free_list(c[i]);
- c[i] = NULL;
- }
+ for (i = 0; i < n; i++)
+ c[i] = exec_command_free_list(c[i]);
}
int exec_context_load_environment(const ExecContext *c, const char *unit_id, char ***l) {
}
int exec_context_load_environment(const ExecContext *c, const char *unit_id, char ***l) {