diff options
Diffstat (limited to 'tmux.c')
| -rw-r--r-- | tmux.c | 26 |
1 files changed, 13 insertions, 13 deletions
@@ -46,7 +46,6 @@ char *shell_cmd; int debug_level; time_t start_time; char socket_path[PATH_MAX]; -char *environ_path; __dead void usage(void); char *makesocketpath(const char *); @@ -191,10 +190,8 @@ int main(int argc, char **argv) { char *s, *path, *label, **var, tmp[PATH_MAX]; - char in[256]; const char *home; - long long pid; - int opt, flags, keys, session; + int opt, flags, keys; #ifdef DEBUG malloc_options = (char *) "AFGJPX"; @@ -321,11 +318,6 @@ main(int argc, char **argv) } } - /* Get path from environment. */ - s = getenv("TMUX"); - if (s != NULL && sscanf(s, "%255[^,],%lld,%d", in, &pid, &session) == 3) - environ_path = xstrdup(in); - /* * Figure out the socket path. If specified on the command-line with -S * or -L, use it, otherwise try $TMUX or assume -L default. @@ -333,8 +325,15 @@ main(int argc, char **argv) if (path == NULL) { /* If no -L, use the environment. */ if (label == NULL) { - if (environ_path != NULL) - path = xstrdup(environ_path); + s = getenv("TMUX"); + if (s != NULL) { + path = xstrdup(s); + path[strcspn (path, ",")] = '\0'; + if (*path == '\0') { + free(path); + label = xstrdup("default"); + } + } else label = xstrdup("default"); } @@ -343,14 +342,15 @@ main(int argc, char **argv) if (label != NULL) { if ((path = makesocketpath(label)) == NULL) { fprintf(stderr, "can't create socket: %s\n", - strerror(errno)); + strerror(errno)); exit(1); } } } free(label); - if (strlcpy(socket_path, path, sizeof socket_path) >= sizeof socket_path) { + if (strlcpy(socket_path, path, sizeof socket_path) >= + sizeof socket_path) { fprintf(stderr, "socket path too long: %s\n", path); exit(1); } |