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-rw-r--r--src/core/window-props.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/window-props.c b/src/core/window-props.c
index 06df9e66..fd48e732 100644
--- a/src/core/window-props.c
+++ b/src/core/window-props.c
@@ -489,7 +489,7 @@ set_title_text (MetaWindow *window,
g_free (*target);
- if (!title)
+ if (!title || g_utf8_strlen (title, 2) < 1)
*target = g_strdup ("");
else if (g_utf8_strlen (title, MAX_TITLE_LENGTH + 1) > MAX_TITLE_LENGTH)
{