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Remove redundant variable

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Arun Prakash Jana 2017-12-22 00:58:02 +05:30
parent 04bf7537e5
commit a451e74465
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GPG key ID: A75979F35C080412
1 changed files with 8 additions and 11 deletions
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19
nnn.c
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@ -2150,7 +2150,7 @@ browse(char *ipath, char *ifilter)
{ {
static char path[PATH_MAX], oldpath[PATH_MAX], newpath[PATH_MAX], lastdir[PATH_MAX], mark[PATH_MAX]; static char path[PATH_MAX], oldpath[PATH_MAX], newpath[PATH_MAX], lastdir[PATH_MAX], mark[PATH_MAX];
static char fltr[LINE_MAX]; static char fltr[LINE_MAX];
char *dir, *tmp, *run = NULL, *env = NULL, *dstdir = NULL; char *dir, *tmp, *run = NULL, *env = NULL;
struct stat sb; struct stat sb;
int r, fd, presel; int r, fd, presel;
enum action sel = SEL_RUNARG + 1; enum action sel = SEL_RUNARG + 1;
@ -2479,22 +2479,20 @@ nochange:
goto begin; goto begin;
} }
case SEL_CDHOME: case SEL_CDHOME:
dstdir = getenv("HOME"); dir = getenv("HOME");
if (dstdir == NULL) { if (dir == NULL) {
clearprompt(); clearprompt();
goto nochange; goto nochange;
} // fallthrough } // fallthrough
case SEL_CDBEGIN: case SEL_CDBEGIN:
if (!dstdir) if (sel == SEL_CDBEGIN)
dstdir = ipath; dir = ipath;
if (!xdiraccess(dstdir)) { if (!xdiraccess(dir)) {
dstdir = NULL;
goto nochange; goto nochange;
} }
if (xstrcmp(path, dstdir) == 0) { if (xstrcmp(path, dir) == 0) {
dstdir = NULL;
break; break;
} }
@ -2502,14 +2500,13 @@ nochange:
xstrlcpy(lastdir, path, PATH_MAX); xstrlcpy(lastdir, path, PATH_MAX);
dir_changed = TRUE; dir_changed = TRUE;
xstrlcpy(path, dstdir, PATH_MAX); xstrlcpy(path, dir, PATH_MAX);
oldpath[0] = '\0'; oldpath[0] = '\0';
/* Reset filter */ /* Reset filter */
xstrlcpy(fltr, ifilter, LINE_MAX); xstrlcpy(fltr, ifilter, LINE_MAX);
DPRINTF_S(path); DPRINTF_S(path);
if (cfg.filtermode) if (cfg.filtermode)
presel = FILTER; presel = FILTER;
dstdir = NULL;
goto begin; goto begin;
case SEL_CDLAST: // fallthrough case SEL_CDLAST: // fallthrough
case SEL_VISIT: case SEL_VISIT: