X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=comstack%2Fwaislen.c;h=aabe69cb82de2a858d9f4f14c4f03880de2b0637;hp=e0826807b1a6aa2128f49f7245e93dad1afe398d;hb=8030536c98d595898b316df5eb118b1d6398450c;hpb=d1f1647de20f92bdb32c61a8dafac5f252dac914

diff --git a/comstack/waislen.c b/comstack/waislen.c
index e082680..aabe69c 100644
--- a/comstack/waislen.c
+++ b/comstack/waislen.c
@@ -4,12 +4,19 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: waislen.c,v $
- * Revision 1.1  1996-02-20 13:02:58  quinn
+ * Revision 1.3  1996-02-29 14:23:13  adam
+ * Bug fix.
+ *
+ * Revision 1.2  1996/02/26  18:34:44  adam
+ * Bug fix.
+ *
+ * Revision 1.1  1996/02/20  13:02:58  quinn
  * Wais length.
  *
  *
  */
 
+#include <stdio.h>
 /*
  * Return length of WAIS package or 0
  */
@@ -17,13 +24,13 @@ int completeWAIS(unsigned char *buf, int len)
 {
     int i, lval = 0;
 
-    if (*buf != '0')
-	return 0;
     if (len < 25)
 	return 0;
+    if (*buf != '0')
+	return 0;
     /* calculate length */
     for (i = 0; i < 10; i++)
-	lval = lval * 10 + buf[i];
+	lval = lval * 10 + (buf[i] - '0');
     lval += 25;
     if (len >= lval)
 	return lval;