Remove the escape backslash from the result string.

9c831c9a · Masaki Muranaka · e265d7c7 · 9c831c9a
Commit 9c831c9a authored Mar 28, 2013 by Masaki Muranaka
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Showing with 9 additions and 2 deletions

src/error.c src/error.c +9 -2

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--- a/src/error.c
+++ b/src/error.c
@@ -249,8 +249,15 @@ mrb_vformat(mrb_state *mrb, const char *format, va_list ap)
      }
    }
    else if (c == '\\') {
-      if (!*p) break;
-      p++;
+      if (*p) {
+        size = p - b - 1;
+        mrb_ary_push(mrb, ary, mrb_str_new(mrb, b, size));
+        mrb_ary_push(mrb, ary, mrb_str_new(mrb, p, 1));
+        b = ++p;
+      }
+      else {
+        break;
+      }
    }
    p++;
  }