Quiet a compiler warning.

--HG--
branch : 1.7

diff --git a/getdate.c b/getdate.c
index ab0f4fa714a77f817f078cd3f7b197c931043c0e..7deb31a07384602197662cdcdc821caa93eaca26 100644 (file)
--- a/getdate.c
+++ b/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/getdate.y b/getdate.y
index 1521edde47b6715d7fec273a161e54c133f9cf1e..c3d8a9e4e2a41bc8a59d08fc2ec49e40bfe7094f 100644 (file)
--- a/getdate.y
+++ b/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;