Use strcasecmp if it's available, instead of lowercasing strings

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 14 insertions, 3 deletions

diff --git a/Xtranslcl.c b/Xtranslcl.c
index f21f606..9eddf37 100644
--- a/Xtranslcl.c
+++ b/Xtranslcl.c
@@ -1714,9 +1714,8 @@ static LOCALtrans2dev *
 TRANS(LocalGetNextTransport)(void)
 
 {
-    int	i,j;
+    int		i;
     char	*typetocheck;
-    char	typebuf[TYPEBUFSIZE];
     prmsg(3,"LocalGetNextTransport()\n");
 
     while(1)
@@ -1731,6 +1730,9 @@ TRANS(LocalGetNextTransport)(void)
 
 	for(i=0;i<NUMTRANSPORTS;i++)
 	{
+#ifndef HAVE_STRCASECMP
+	    int		j;
+	    char	typebuf[TYPEBUFSIZE];
 	    /*
 	     * This is equivalent to a case insensitive strcmp(),
 	     * but should be more portable.
@@ -1742,6 +1744,9 @@ TRANS(LocalGetNextTransport)(void)
 
 	    /* Now, see if they match */
 	    if(!strcmp(LOCALtrans2devtab[i].transname,typebuf))
+#else
+	    if(!strcasecmp(LOCALtrans2devtab[i].transname,typetocheck))
+#endif
 		return &LOCALtrans2devtab[i];
 	}
     }
@@ -2012,7 +2017,6 @@ TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, const char *protocol,
 {
     char *typetocheck = NULL;
     int found = 0;
-    char typebuf[TYPEBUFSIZE];
 
     prmsg(2,"LocalOpenCOTSServer(%s,%s,%s)\n",protocol,host,port);
 
@@ -2020,16 +2024,23 @@ TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, const char *protocol,
     TRANS(LocalInitTransports)("local");
     typetocheck = workingXLOCAL;
     while (typetocheck && !found) {
+#ifndef HAVE_STRCASECMP
 	int j;
+	char typebuf[TYPEBUFSIZE];
+#endif
 
 	workingXLOCAL = strchr(workingXLOCAL, ':');
 	if (workingXLOCAL && *workingXLOCAL)
 	    *workingXLOCAL++ = '\0';
+#ifndef HAVE_STRCASECMP
 	strncpy(typebuf, typetocheck, TYPEBUFSIZE);
 	for (j = 0; j < TYPEBUFSIZE; j++)
 	    if (isupper(typebuf[j]))
 		typebuf[j] = tolower(typebuf[j]);
 	if (!strcmp(thistrans->TransName, typebuf))
+#else
+	if (!strcasecmp(thistrans->TransName, typetocheck))
+#endif
 	    found = 1;
 	typetocheck = workingXLOCAL;
     }