vi.c: remove warning: variable 'sp' set but not used

Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/editors/vi.c b/editors/vi.c
index 638b3b733..e1f3724cc 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -1688,12 +1688,16 @@ static char *char_insert(char *p, char c) // insert the char c at 'p'
                         p = text_hole_delete(p, p);     // shrink buffer 1 char
                 }
         } else {
+#if ENABLE_FEATURE_VI_SETOPTS
                 // insert a char into text[]
                 char *sp;               // "save p"
+#endif
 
                 if (c == 13)
                         c = '\n';       // translate \r to \n
+#if ENABLE_FEATURE_VI_SETOPTS
                 sp = p;                 // remember addr of insert
+#endif
                 p += 1 + stupid_insert(p, c);   // insert the char
 #if ENABLE_FEATURE_VI_SETOPTS
                 if (showmatch && strchr(")]}", *sp) != NULL) {