From dde9e8519897e4918a93b5145bd091093c180740 Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Fri, 13 Jan 2006 18:03:50 +0000
Subject: [PATCH] cosmetic and check for empty string in first_ucase

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8413 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/Swig/misc.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Source/Swig/misc.c b/Source/Swig/misc.c
index 77460ee1c..6e8cc369a 100644
--- a/Source/Swig/misc.c
+++ b/Source/Swig/misc.c
@@ -221,14 +221,14 @@ String *Swig_string_ucase(String *s) {
  * ----------------------------------------------------------------------------- */
 
 String *Swig_string_first_ucase(String *s) {
- String *ns = NewStringEmpty();
- char *cs = Char(s);
- if (cs) {
-   Putc(toupper(cs[0]),ns);
-   Append(ns, cs + 1);
+  String *ns = NewStringEmpty();
+  char *cs = Char(s);
+  if (cs && cs[0] != 0) {
+    Putc(toupper(cs[0]),ns);
+    Append(ns, cs + 1);
+  }
+  return ns;
 }
- return ns;
-} 
 
 /* -----------------------------------------------------------------------------
  * Swig_string_typecode()