xscale: fix uninitialise breakpoint_pc

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 src/target/xscale.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: b/src/target/xscale.c
===================================================================
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -2811,7 +2811,7 @@ static int xscale_analyze_trace(struct t
    struct xscale_common *xscale = target_to_xscale(target);
    struct xscale_trace_data *trace_data = xscale->trace.data;
    int i, retval;
-   uint32_t breakpoint_pc;
+   uint32_t breakpoint_pc = 0;
    struct arm_instruction instruction;
    uint32_t current_pc = 0;  /* initialized when address determined */