From: Chih-Jen Lin <cjlin@csie.ntu.edu.tw>
Date: Tue, 18 Dec 2018 12:41:46 +0000 (+0800)
Subject: in solve_l1r_l2_svc, loss_old is initialized in a for loop over num_linesearch
X-Git-Tag: v230~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5ee8c54e295513e234f2656870e90427b540654a;p=liblinear

in solve_l1r_l2_svc, loss_old is initialized in a for loop over num_linesearch
by
if(num_linesearch == 0)
Some compiler think it's not initialized.. Hence this change add loss_old = 0 when it's declared.
---

diff --git a/linear.cpp b/linear.cpp
index d92b124..151029f 100644
--- a/linear.cpp
+++ b/linear.cpp
@@ -1400,7 +1400,7 @@ static void solve_l1r_l2_svc(
 	double Gmax_new, Gnorm1_new;
 	double Gnorm1_init = -1.0; // Gnorm1_init is initialized at the first iteration
 	double d_old, d_diff;
-	double loss_old, loss_new;
+	double loss_old = 0, loss_new;
 	double appxcond, cond;
 
 	int *index = new int[w_size];