[Emc-commit] emc2/src/hal/utils halcmd.c,1.58,1.59

[EMC C. s. <cv...@cv...>]

Modified file emc2/src/hal/utils/halcmd.c

Full file:
<http://cvs.linuxcnc.org/cvs/emc2/src/hal/utils/halcmd.c?rev=1.59>

Difference:
<http://cvs.linuxcnc.org/cvs/emc2/src/hal/utils/halcmd.c.diff?r1=1.58;r2=1.59>

Branch: HEAD

Log:
revision 1.59
date: 2006/06/29 21:17:07;  author: jepler;  state: Exp;  lines: +4 -1
check for a tty before running readline.  fix up prompting to work more like the pre-readline version

--- halcmd.c	2006/06/27 03:23:11	1.58
+++ halcmd.c	2006/06/29 21:17:07	1.59
@@ -3380,7 +3380,7 @@
     static int first_time = 1;
     char *rlbuf;
 
-    if(srcfile == stdin) {
+    if(srcfile == stdin && isatty(0)) {
         if(first_time) {
             halcmd_init_readline();
         }
@@ -3395,5 +3395,8 @@
         return 1;
     }
 #endif
+    if(prompt_mode && !scriptmode) {
+	    fprintf(stdout, "halcmd: "); fflush(stdout);
+    }
     return fgets(buf, bufsize, srcfile) != NULL;
 }