fix sign of integer variable

nurse · nurse · commit e01c9c743f46 · 2018-10-21T10:46:56.000Z
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/addr2line.c b/addr2line.c
@@ -283,7 +283,7 @@ struct LineNumberProgramHeader {
     uint8_t minimum_instruction_length;
     uint8_t maximum_operations_per_instruction;
     uint8_t default_is_stmt;
-    uint8_t line_base;
+    int8_t line_base;
     uint8_t line_range;
     uint8_t opcode_base;
     /* uint8_t standard_opcode_lengths[opcode_base-1]; */
