Update of /cvsroot/monetdb/clients/src/mapiclient
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv7227/src/mapiclient

Modified Files:
        MapiClient.mx 
Log Message:
hopefully fix a crash in case you do not have readline, have iconv
and need it!



Index: MapiClient.mx
===================================================================
RCS file: /cvsroot/monetdb/clients/src/mapiclient/MapiClient.mx,v
retrieving revision 1.95
retrieving revision 1.96
diff -u -d -r1.95 -r1.96
--- MapiClient.mx       11 Dec 2007 12:51:49 -0000      1.95
+++ MapiClient.mx       13 Dec 2007 15:44:24 -0000      1.96
@@ -1180,7 +1180,7 @@
 doFileByLines(Mapi mid, FILE *fp, const char *prompt)
 {
        char *line = NULL;
-       char *buf = NULL;
+       char *oldbuf = NULL, *buf = NULL;
        size_t length;
        MapiHdl hdl = mapi_get_active(mid);
        MapiMsg rc = MOK;
@@ -1189,7 +1189,7 @@
 #ifdef HAVE_LIBREADLINE
        if (prompt == NULL)
 #endif
-               buf = malloc(BUFSIZ);
+               oldbuf = buf = malloc(BUFSIZ);
 
        do {
 #ifdef HAVE_LIBREADLINE
@@ -1224,6 +1224,7 @@
                                fflush(stdout);
                        }
 #endif
+                       buf = oldbuf; 
                        line = fgets(buf, BUFSIZ, fp);
                }
 #ifdef HAVE_ICONV
@@ -1236,7 +1237,8 @@
                        line = to;
                        iconv(cd_in, &from, &fromlen, &to, &tolen);
                        *to = 0;
-                       free(buf);
+                       if (oldbuf)
+                               free(buf);
                        buf = line;
                }
 #endif


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