2010-01-20 Joel Sherrill <joel.sherrill@oarcorp.com>

	Coverity Id 3
	* libmisc/shell/shell.c: Remove dead code path and fix warning.

1 files changed, 1 insertions, 5 deletions

diff --git a/cpukit/libmisc/shell/shell.c b/cpukit/libmisc/shell/shell.c
index b17098098d..6e2096433a 100644
--- a/cpukit/libmisc/shell/shell.c
+++ b/cpukit/libmisc/shell/shell.c
@@ -237,10 +237,6 @@ int rtems_shell_line_editor(
             fprintf(out,"\r%*c", clen, ' ');
             fprintf(out,"\r%s%s", prompt, line);
           }
-          else {
-            if (output)
-              fputc('\x7', out);
-          }
         }
         break;
 
@@ -769,7 +765,7 @@ bool rtems_shell_main_loop(
           /* evaluate cmd section */
           c = cmds[cmd];
           while (*c) {
-            if (!isblank(*c))
+            if (!isblank((int)*c))
               break;
             c++;
           }