mruby-sprintf:fix double negative signs in printf; fix #3148

MRB_INT_MAX does not have corresponding positive integer
2026-06-08 16:11:16 +00:00 · 2016-04-23 22:25:33 +09:00
parent c5229074bb
commit 8f0c1c7d3c
1 changed files with 9 additions and 12 deletions
@@ -828,18 +828,15 @@ retry:
          }
        }
        if (sign) {
-          if (v < 0) {
-            v = -v;
-            sc = '-';
-            width--;
-          }
-          else if (flags & FPLUS) {
-            sc = '+';
-            width--;
-          }
-          else if (flags & FSPACE) {
-            sc = ' ';
-            width--;
+          if (v > 0) {
+            if (flags & FPLUS) {
+              sc = '+';
+              width--;
+            }
+            else if (flags & FSPACE) {
+              sc = ' ';
+              width--;
+            }
          }
          switch (base) {
          case 2: