1 files changed, 6 insertions, 5 deletions
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
index 8037a8c674..9ed5d8ff1c 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
@@ -555,12 +555,13 @@ static FX_DWORD _StringToCode(const CFX_ByteStringC& str)
             result = result * 16 + digit;
         }
         return result;
-    }
-    for (int i = 0; i < len; i ++) {
-        if (buf[i] < '0' || buf[i] > '9') {
-            break;
+    } else {
+        for (int i = 0; i < len; i ++) {
+            if (buf[i] < '0' || buf[i] > '9') {
+                break;
+            }
+            result = result * 10 + buf[i] - '0';
         }
-        result = result * 10 + buf[i] - '0';
     }
     return result;
 }