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-rw-r--r--gdb/target.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/target.c b/gdb/target.c
index 80b8453..6c63255 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -1793,7 +1793,7 @@ target_read_stralloc (struct target_ops *ops, enum target_object object,
if (!buf)
return {};
- if (buf->back () != '\0')
+ if (buf->empty () || buf->back () != '\0')
buf->push_back ('\0');
/* Check for embedded NUL bytes; but allow trailing NULs. */