Don't need to cast to `char *' for free(3) these days.

[nmh] / sbr / uprf.c

diff --git a/sbr/uprf.c b/sbr/uprf.c
index 500b036da116c5f802f3727d71601624e5066b60..179955a3a3cd85dda8569e235b93e240d816ec14 100644 (file)
--- a/sbr/uprf.c
+++ b/sbr/uprf.c
@@ -11,7 +11,7 @@
 
 
 int
-uprf (char *c1, char *c2)
+uprf (const char *c1, const char *c2)
 {
     int c, mask;
 
@@ -22,12 +22,11 @@ uprf (char *c1, char *c2)
     {
        c &= 0xff;
        mask = *c1 & 0xff;
-       c = (isalpha(c) && isupper(c)) ? tolower(c) : c;
-       mask = (isalpha(mask) && isupper(mask)) ? tolower(mask) : mask;
+       c = tolower(c);
+       mask = tolower(mask);
        if (c != mask)
            return 0;
-       else
-           c1++;
+        c1++;
     }
     return 1;
 }