diff --git a/src/rtext.c b/src/rtext.c
index 1f9ce1b65..dce838c29 100644
--- a/src/rtext.c
+++ b/src/rtext.c
@@ -1340,7 +1340,7 @@ int TextToInteger(const char *text)
         text++;
     }
 
-    for (int i = 0; ((text[i] >= '0') && (text[i] <= '9')); ++i) value = value*10 + (int)(text[i] - '0');
+    for (int i = 0; ((text[i] >= '0') && (text[i] <= '9')); i++) value = value*10 + (int)(text[i] - '0');
 
     return value*sign;
 }