1 files changed, 3 insertions, 9 deletions

diff --git a/msh.c b/msh.c
index 230d74f5a..8f046e794 100644
--- a/msh.c
+++ b/msh.c
@@ -682,8 +682,7 @@ static void * brkaddr;
 
 
 #ifdef BB_FEATURE_COMMAND_EDITING
-char * current_prompt;
-unsigned int shell_context;
+static char * current_prompt;
 #endif
 
 
@@ -4449,9 +4448,7 @@ register struct ioarg *ap;
           if ((i = ap->afid != bp->id) || bp->bufp == bp->ebufp) {
             if (i)
               lseek(ap->afile, ap->afpos, 0);
-            do {
-              i = read(ap->afile, bp->buf, sizeof(bp->buf));
-            } while (i < 0 && errno == EINTR);
+            i = safe_read(ap->afile, bp->buf, sizeof(bp->buf));
             if (i <= 0) {
               closef(ap->afile);
               return 0;
@@ -4470,7 +4467,6 @@ register struct ioarg *ap;
 
             while (size == 0 || position >= size) {
                 cmdedit_read_input(current_prompt, mycommand);
-                cmdedit_terminate();
                 size = strlen(mycommand);
                 position = 0;
             }
@@ -4480,9 +4476,7 @@ register struct ioarg *ap;
         } else 
 #endif
         {
-                do {
-                        i = read(ap->afile, &c, sizeof(c));
-                } while (i < 0 && errno == EINTR);
+                i = safe_read(ap->afile, &c, sizeof(c));
                 return(i == sizeof(c)? c&0177: (closef(ap->afile), 0));
         }
 }