diff options
Diffstat (limited to 'cmd.c')
| -rw-r--r-- | cmd.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -725,6 +725,12 @@ cmd_find_session(struct cmd_ctx *ctx, const char *arg, int prefer_unattached) if (arglen != 0 && tmparg[arglen - 1] == ':') tmparg[arglen - 1] = '\0'; + /* An empty session name is the current session. */ + if (*tmparg == '\0') { + xfree (tmparg); + return (cmd_current_session(ctx, prefer_unattached)); + } + /* Find the session, if any. */ s = cmd_lookup_session(tmparg, &ambiguous); @@ -840,7 +846,7 @@ no_colon: lookup_session: if (ambiguous) goto not_found; - if ((s = cmd_lookup_session(arg, &ambiguous)) == NULL) + if (*arg != '\0' && (s = cmd_lookup_session(arg, &ambiguous)) == NULL) goto no_session; if (sp != NULL) @@ -981,7 +987,7 @@ no_colon: lookup_session: if (ambiguous) goto not_found; - if ((s = cmd_lookup_session(arg, &ambiguous)) == NULL) + if (*arg != '\0' && (s = cmd_lookup_session(arg, &ambiguous)) == NULL) goto no_session; if (sp != NULL) |