fix some memory leaks when user passes command line arguments twice (Thanks Tiago)

2011-01-12 10:12:24 +01:00
parent a6f0dcd250
commit cd2ee61ee8
4 changed files with 16 additions and 0 deletions
--- a/i3-msg/main.c
+++ b/i3-msg/main.c
@ -126,6 +126,8 @@ int main(int argc, char *argv[]) {

        while ((o = getopt_long(argc, argv, options_string, long_options, &option_index)) != -1) {
                if (o == 's') {
+                        if (socket_path != NULL)
+                                free(socket_path);
                        socket_path = strdup(optarg);
                } else if (o == 't') {
                        if (strcasecmp(optarg, "command") == 0)