free is good

codekitchen · Nov 26, 2019 · 7801beb · 7801beb
1 parent 1d6aa67
commit 7801beb
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/main.c b/src/main.c
@@ -52,9 +52,9 @@ void termput1(char *cmd, int arg1) {
 
 void read_show_output(FILE *s, size_t *shown, size_t *total) {
  termput0("cd");
+ char *line = NULL;
+ size_t len = 0;
  for (;;) {
- char *line = NULL;
- size_t len = 0;
  ssize_t read = getline(&line, &len, s);
  if (read < 0)
  break;
@@ -71,6 +71,8 @@ void read_show_output(FILE *s, size_t *shown, size_t *total) {
  }
  *total += 1;
  }
+ if (line)
+ free(line);
 }
 
 int read_command(const char *command, size_t *shown, size_t *total) {