Fixed the problem with 'debug_line' in 'debug_poll' being used for input and...

Fixed the problem with 'debug_line' in 'debug_poll' being used for input and output at the same time and this corrupting the argv[0] and causing crashes (apparently).

Version 0.01, 1.1.2.3. Tagged as 'remotedb-0_01-1_1_2_3'

Makefile

@@ -121,7 +121,7 @@ export_hdrs:
 	${CP} h.${COMPONENT} ${DEBUGLIB}.h.${COMPONENT}   ${CPFLAGS}
 	@echo ${COMPONENT}: export complete (hdrs)
 
-export_libs: ${COMPONENT} ${COMPONENTZM} local_dirs
+export_libs: ${COMPONENT} ${COMPONENTZM} ${LCOMPONENT} ${LCOMPONENTZM} local_dirs
 	${MKDIR} ${DEBUGLIB}
 	${MKDIR} ${DEBUGLIB}.o
 	${CP} ${COMPONENT}   ${DEBUGLIB}.o.${COMPONENT}   ${CPFLAGS}

VersionNum

@@ -4,10 +4,11 @@
  *
  */
 #define Module_MajorVersion_CMHG     	0.01
-#define Module_MinorVersion_CMHG	1.1.2.2
-#define Module_Date_CMHG      		19 Jan 1998
+#define Module_MinorVersion_CMHG	1.1.2.3
+#define Module_Date_CMHG      		20 Apr 1998
 
 #define Module_MajorVersion     	"0.01"
-#define Module_MinorVersion		"1.1.2.2"
-#define Module_Date      		"19 Jan 1998"
+#define Module_Version                  1
+#define Module_MinorVersion		"1.1.2.3"
+#define Module_Date      		"20 Apr 1998"
 

c/remote

@@ -116,7 +116,7 @@ debug_poll(debug_session *sess)
               /*
                * what do we want to do
                */
-              if (argv[0][0]=='#')  /* ignore comments */
+              if (argc == 0 || argv[0][0]=='#' || argv[0][0] == 0)  /* ignore comments */
                 ;
               else if (caseless_strcmp(argv[0],"PRIORITY")==0)
               {
@@ -131,8 +131,12 @@ debug_poll(debug_session *sess)
               }
               else if (sess->cmd_handler) /* callback cmd handler if registered */
               {
-                int rc = sess->cmd_handler(argc, argv, sess->cmd_handle);
-                debug_printf(sess,"(6) cmd '%s' returns %d\n",argv[0], rc);
+		  char name[32];
+		  int rc;
+		  strncpy(name, argv[0], sizeof(name));
+		  name[sizeof(name)-1] = 0;
+		  rc = sess->cmd_handler(argc, argv, sess->cmd_handle);
+		  debug_printf(sess,"(6) cmd '%s' returns %d\n", name, rc);
               }
               else
                 debug_printf(sess,"(6) unknown command '%s'\n",argv[0]);