CID 1437650: Unchecked return value from library in rtems_shell_help().
Closes #4291
---
cpukit/libmisc/shell/main_help.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/cpukit/libmisc/shell/main_help.c b/cpukit/libmisc/shell/main_help.c
index 611f2e0..c76139e 100644
--- a/cpukit/libmisc/shell/main_help.c
+++ b/cpukit/libmisc/shell/main_help.c
@@ -119,7 +119,8 @@ static int rtems_shell_help(
rtems_shell_cmd_t *shell_cmd;
if (lines && (line > lines)) {
- printf("Press any key to continue...");getchar();
+ printf("Press any key to continue...");
+ (void)getchar(); // we only want to know a character was pressed
printf("\n");
line = 0;
}
--
1.8.3.1
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