fix isupper()

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@228 42af7a65-404d-4744-a932-0658087f49c3
2007-05-19 00:21:22 +00:00 · 2007-05-19 00:21:22 +00:00 · 2e86454b82
parent b94766ca8f
commit 2e86454b82
1 changed files with 1 additions and 1 deletions
--- a/include/ctype.h
+++ b/include/ctype.h
@ -126,7 +126,7 @@
 *
 ************************************************************/

-#define isupper(c)   ((c) >= 'a' && (c) <= 'z')
+#define isupper(c)   ((c) >= 'A' && (c) <= 'Z')

 /************************************************************
 * Function:  isalpha