- BR uClibc-static >= 3:0.9.30.1 (it has combreloc|relro filtering built in)

[packages/busybox.git] / busybox-vi.patch

--- busybox-1.12.1/editors/vi.c	Sun Sep 28 20:04:29 2008
+++ busybox-1.12.1-vi/editors/vi.c	Thu Oct 30 23:54:30 2008
@@ -291,6 +291,8 @@
 #define INIT_G() do { \
 	SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
 	last_file_modified = -1; \
+	/* "" but has space for 2 chars */ \
+	USE_FEATURE_VI_SEARCH(last_search_pattern = xzalloc(2);) \
 } while (0)
 
 
@@ -2974,7 +2976,7 @@
 	const char *msg = msg; // for compiler
 	char c1, *p, *q, *save_dot;
 	char buf[12];
-	int dir = dir; // for compiler
+	int dir;
 	int cnt, i, j;
 
 //	c1 = c; // quiet the compiler
@@ -3316,7 +3318,7 @@
 		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
@@ -3346,14 +3348,8 @@
 			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;