From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Fri, 18 Jun 2010 22:39:40 +0000 (-0400)
Subject: Quiet a compiler warning.
X-Git-Tag: SUDO_1_8_0~440
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=41b15ae81eafcce000d36bfc053297487bddc430;p=sudo

Quiet a compiler warning.
---

diff --git a/plugins/sudoers/getdate.c b/plugins/sudoers/getdate.c
index 979355b11..289a893eb 100644
--- a/plugins/sudoers/getdate.c
+++ b/plugins/sudoers/getdate.c
@@ -744,7 +744,7 @@ LookupWord(buff)
     /* Make it lowercase. */
     for (p = buff; *p; p++)
 	if (isupper((unsigned char)*p))
-	    *p = tolower(*p);
+	    *p = tolower((unsigned char)*p);
 
     if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
 	yylval.Meridian = MERam;
diff --git a/plugins/sudoers/getdate.y b/plugins/sudoers/getdate.y
index e22ac4684..8965fbdf6 100644
--- a/plugins/sudoers/getdate.y
+++ b/plugins/sudoers/getdate.y
@@ -677,7 +677,7 @@ LookupWord(buff)
     /* Make it lowercase. */
     for (p = buff; *p; p++)
 	if (isupper((unsigned char)*p))
-	    *p = tolower(*p);
+	    *p = tolower((unsigned char)*p);
 
     if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
 	yylval.Meridian = MERam;