From: Jim Meyering <jim@meyering.net>
Date: Sat, 14 Dec 1996 05:22:46 +0000 (+0000)
Subject: (get_format_width, get_format_prec): Avoid
X-Git-Tag: FILEUTILS-3_14a~111
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8c5b30bc1e6d0953e27d05a698cb1413256ae49e;p=thirdparty%2Fcoreutils.git

(get_format_width, get_format_prec): Avoid
unnecessary comparison of digit to '\0'.
---

diff --git a/src/csplit.c b/src/csplit.c
index e3de13a0f7..12862c8158 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1306,9 +1306,8 @@ get_format_width (char **format_ptr)
   int ch_save;
 
   start = *format_ptr;
-  for (; **format_ptr; (*format_ptr)++)
-    if (!ISDIGIT (**format_ptr))
-      break;
+  for (; ISDIGIT (**format_ptr); (*format_ptr)++)
+    continue;
 
   ch_save = **format_ptr;
   **format_ptr = '\0';
@@ -1344,9 +1343,8 @@ get_format_prec (char **format_ptr)
     }
 
   start = *format_ptr;
-  for (; **format_ptr; (*format_ptr)++)
-    if (!ISDIGIT (**format_ptr))
-      break;
+  for (; ISDIGIT (**format_ptr); (*format_ptr)++)
+    continue;
 
   /* ANSI 4.9.6.1 says that if the precision is negative, it's as good as
      not there. */