18babd5c7437dcb44a1f9bb2755cd4afb8d7d2a7
braney
  Wed Nov 9 15:00:20 2011 -0800
don't puts a string that is null.
diff --git src/hg/hgHubConnect/hgHubConnect.c src/hg/hgHubConnect/hgHubConnect.c
index 351d45f..974226f 100644
--- src/hg/hgHubConnect/hgHubConnect.c
+++ src/hg/hgHubConnect/hgHubConnect.c
@@ -38,30 +38,31 @@
 char *organism = NULL;
 
 static void ourCellStart()
 {
 puts("<TD>");
 }
 
 static void ourCellEnd()
 {
 puts("</TD>");
 }
 
 static void ourPrintCell(char *str)
 {
 ourCellStart();
+if (str != NULL)
 puts(str);
 ourCellEnd();
 }
 
 static char *removeLastComma(char *string)
 {
 if (string != NULL)
     {
     int len = strlen(string);
 
     if ( string[len - 1] == ',')
 	string[len - 1]  = 0;
     }
 return string;
 }