fix unused variable warning in release build

[wxWidgets.git] / src / regex / regerror.c

diff --git a/src/regex/regerror.c b/src/regex/regerror.c
index aca13aade03913e5c2d2b25dc761cf36d91b7389..7646ba2fb61d86416f8c2fe510d828330dcade06 100644 (file)
--- a/src/regex/regerror.c
+++ b/src/regex/regerror.c
@@ -50,8 +50,8 @@ static struct rerr {
  */
 /* ARGSUSED */
 size_t                         /* actual space needed (including NUL) */
-regerror(errcode, preg, errbuf, errbuf_size)
-int errcode;                   /* error code, or REG_ATOI or REG_ITOA */
+wx_regerror(rxerrcode, preg, errbuf, errbuf_size)
+int rxerrcode;                 /* error code, or REG_ATOI or REG_ITOA */
 CONST regex_t *preg;           /* associated regex_t (unused at present) */
 char *errbuf;                  /* result buffer (unless errbuf_size==0) */
 size_t errbuf_size;            /* available space in errbuf, can be 0 */
@@ -62,7 +62,7 @@ size_t errbuf_size;           /* available space in errbuf, can be 0 */
        size_t len;
        int icode;
 
-       switch (errcode) {
+       switch (rxerrcode) {
        case REG_ATOI:          /* convert name to number */
                for (r = rerrs; r->code >= 0; r++)
                        if (strcmp(r->name, errbuf) == 0)
@@ -84,12 +84,12 @@ size_t errbuf_size;         /* available space in errbuf, can be 0 */
                break;
        default:                /* a real, normal error code */
                for (r = rerrs; r->code >= 0; r++)
-                       if (r->code == errcode)
+                       if (r->code == rxerrcode)
                                break;
                if (r->code >= 0)
                        msg = r->explain;
                else {                  /* unknown; say so */
-                       sprintf(convbuf, unk, errcode);
+                       sprintf(convbuf, unk, rxerrcode);
                        msg = convbuf;
                }
                break;