* atanl.c, logl.c: Add GPL notice, and make the code more similar to glibc.

[gnulib.git] / lib / getdate.y

diff --git a/lib/getdate.y b/lib/getdate.y
index 5784b6c..e8cbfeb 100644 (file)
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -77,7 +77,9 @@
 
 #include <string.h>
 
-#include "unlocked-io.h"
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
 
 #if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
 # define __attribute__(x)
@@ -768,8 +770,11 @@ lookup_word (parser_control const *pc, char *word)
 
   /* Make it uppercase.  */
   for (p = word; *p; p++)
-    if (ISLOWER ((unsigned char) *p))
-      *p = toupper ((unsigned char) *p);
+    {
+      unsigned char ch = *p;
+      if (ISLOWER (ch))
+       *p = toupper (ch);
+    }
 
   for (tp = meridian_table; tp->name; tp++)
     if (strcmp (word, tp->name) == 0)