1 files changed, 1 insertions, 3 deletions

diff --git a/src/day03.cpp b/src/day03.cpp
index 74400db..b266f59 100644
--- a/src/day03.cpp
+++ b/src/day03.cpp
@@ -115,9 +115,7 @@ part2() // NOLINT
 
                 auto& line = lines[row];
 
-                auto digit = line[col];
-
-                if ( !is_digit(digit) ) {
+                if ( !is_digit(line[col]) ) {
                         return false;
                 }