- Fixed a bug in histmem.c which could casue core dumps if the user did

not give at least one time channel
2003-08-28 07:02:44 +00:00
parent b705faa78e
commit 790d5c217a
1 changed files with 5 additions and 1 deletions
--- a/histmem.c
+++ b/histmem.c
@ -1497,7 +1497,6 @@ static int checkHMEnd(pHistMem self, char *text){
            SCWrite(pCon,pBueffel,eError);
            return 0;
          }
-          /* do it */
          if(iNum >= MAXCHAN)
          {
            SCWrite(pCon,
@ -1505,6 +1504,11 @@ static int checkHMEnd(pHistMem self, char *text){
                    eError);
            return 0;        
          }
+	  if(iNum <= 0){
+	    SCWrite(pCon,"ERROR: at least one time bin required!",eError);
+	    return 0;
+	  }
+          /* do it */
 	  genTimeBinning(self->pDriv->data,
 			 (float)dStart,(float)dStep,iNum);
          SCparChange(pCon);