From 6bc63f798d376a19450b8dab115560d85ec5d22c Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sun, 2 Nov 2014 11:31:20 +0100
Subject: [PATCH] inp_modify_exp(), cleanup #4/17, cleanup for loop

---
 src/frontend/inpcom.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index 849a30071..524471a22 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -5503,12 +5503,9 @@ inp_modify_exp(char* expr)
     int error1;
 
     /* scan the expression and remove all '{' and '}' */
-    str_ptr = expr;
-    while (*str_ptr) {
+    for (str_ptr = expr; *str_ptr; str_ptr++)
         if ((*str_ptr == '{') || (*str_ptr == '}'))
             *str_ptr = ' ';
-        str_ptr++;
-    }
     /* scan the expression */
     str_ptr = expr;
     while (*str_ptr != '\0') {