Minor changes.

diff --git a/kernel/urp.c b/kernel/urp.c
index 33a426e..c2c4010 100644 (file)
--- a/kernel/urp.c
+++ b/kernel/urp.c
@@ -45,7 +45,10 @@
  * Europagate, 1995
  *
  * $Log: urp.c,v $
- * Revision 1.44  1995/07/11 12:28:53  adam
+ * Revision 1.45  1995/07/20 08:20:24  adam
+ * Minor changes.
+ *
+ * Revision 1.44  1995/07/11  12:28:53  adam
  * New functions ccl_token_simple and ccl_token_del used.
  *
  * Revision 1.43  1995/07/11  11:49:13  adam
@@ -992,7 +995,7 @@ static int exec_command (const char *str, int *stop_flag)
     const char *cp = str;
     int no;
 
-    while (*cp != ' ' && *cp != '\n' && *cp != '\t' && *cp != '\r')
+    while (*cp && *cp != ' ' && *cp != '\n' && *cp != '\t' && *cp != '\r')
         cp++;
 
     *stop_flag = 0;