From 80667e30fbd3feb95a0af4bca0f512694a438bde Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Sat, 2 Feb 2008 18:35:55 +0000
Subject: msh: fix Ctrl-C handling with line editing

---
 include/libbb.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index 525162d..028116f 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -963,10 +963,9 @@ enum {
 };
 line_input_t *new_line_input_t(int flags);
 /* Returns:
- * -1 on read errors or EOF, or on bare Ctrl-D.
- * 0  on ctrl-C,
+ * -1 on read errors or EOF, or on bare Ctrl-D,
+ * 0  on ctrl-C (the line entered is still returned in 'command'),
  * >0 length of input string, including terminating '\n'
- * [is this true? stores "" in 'command' if return value is 0 or -1]
  */
 int read_line_input(const char* prompt, char* command, int maxsize, line_input_t *state);
 #else
-- 
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