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$NetBSD: patch-src_isearch_c,v 1.1 2012/05/10 20:53:30 dholland Exp $
- silence some gcc warnings
- fix uninitialized variable bug caught by gcc
--- src/isearch.c~ 2012-05-10 19:25:36.000000000 +0000
+++ src/isearch.c
@@ -64,7 +64,7 @@ int f, n; /* prefix flag and argument
*/
backchar(TRUE, 1);
- if (status = isearch(REVERSE))
+ if ((status = isearch(REVERSE)) != 0)
mlerase(); /* If happy, just erase the cmd line */
else
mlwrite(TEXT164);
@@ -79,7 +79,7 @@ int f, n;
{
register int status;
- if (status = isearch(FORWARD))
+ if ((status = isearch(FORWARD)) != 0)
mlerase(); /* If happy, just erase the cmd line */
else
mlwrite(TEXT164);
@@ -357,6 +357,8 @@ int dir; /* Search direction */
register char *patrn; /* The entire search string (incl chr) */
register int sts; /* how well things go */
+ sts = FALSE;
+
/* setup the local scan pointer to current "." */
curline = curwp->w_dotp; /* Get the current line structure */
@@ -364,12 +366,12 @@ int dir; /* Search direction */
if (dir == FORWARD)
{ /* If searching forward */
- if (sts = !boundry(curline, curoff, FORWARD))
+ if ((sts = !boundry(curline, curoff, FORWARD)) != 0)
{
/* If it's what we're looking for, set the point
* and say that we've moved.
*/
- if (sts = eq(nextch(&curline, &curoff, FORWARD), chr))
+ if ((sts = eq(nextch(&curline, &curoff, FORWARD), chr)) != 0)
{
curwp->w_dotp = curline;
curwp->w_doto = curoff;
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