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-rw-r--r--editors/vi.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/editors/vi.c b/editors/vi.c
index 9960f74..9f9a199 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -270,6 +270,7 @@ struct globals {
#define INIT_G() do { \
SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
last_file_modified = -1; \
+ last_search_pattern = xzalloc(2); /* "" but has space for 2 chars */ \
} while (0)
@@ -2857,7 +2858,7 @@ static void do_cmd(int c)
const char *msg = msg; // for compiler
char *p, *q, *save_dot;
char buf[12];
- int dir = dir; // for compiler
+ int dir;
int cnt, i, j;
int c1;
@@ -3196,7 +3197,7 @@ static void do_cmd(int c)
q = get_input_line(buf); // get input line- use "status line"
if (q[0] && !q[1]) {
if (last_search_pattern[0])
- last_search_pattern[0] = c;
+ last_search_pattern[0] = c;
goto dc3; // if no pat re-use old pat
}
if (q[0]) { // strlen(q) > 1: new pat- save it and find
@@ -3226,14 +3227,8 @@ static void do_cmd(int c)
do_cmd(c);
} // repeat cnt
dc3:
- if (last_search_pattern == 0) {
- msg = "No previous regular expression";
- goto dc2;
- }
- if (last_search_pattern[0] == '/') {
- dir = FORWARD; // assume FORWARD search
- p = dot + 1;
- }
+ dir = FORWARD; // assume FORWARD search
+ p = dot + 1;
if (last_search_pattern[0] == '?') {
dir = BACK;
p = dot - 1;