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-rw-r--r--lib/ZLocations.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/ZLocations.c b/lib/ZLocations.c
index c4eaa48..4dac959 100644
--- a/lib/ZLocations.c
+++ b/lib/ZLocations.c
@@ -47,8 +47,8 @@ Code_t ZInitLocationInfo(hostname, tty)
strcpy(mytty, tty);
} else {
ttyp = ttyname(0);
- if (ttyp) {
- p = strrchr(ttyp, '/');
+ if (ttyp && *ttyp) {
+ p = strchr(ttyp + 1, '/');
strcpy(mytty, (p) ? p + 1 : ttyp);
} else {
strcpy(mytty, "unknown");