Fix a few more -Wextra warnings.

diff --git a/spectrwm.c b/spectrwm.c
index 98fe656..a2478ce 100644 (file)
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -1317,15 +1317,15 @@ socket_setnonblock(int fd)
 void
 bar_print(struct swm_region *r, const char *s)
 {
-       int                     x = 0;
        size_t                  len;
        xcb_rectangle_t         rect;
        uint32_t                gcv[1];
-       XRectangle              ibox, lbox;
 
        len = strlen(s);
        /* FIXME fix bar font position calculations */
 #if 0
+       int                     x = 0;
+       XRectangle              ibox, lbox;
        XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
 
        switch (bar_justify) {
@@ -1544,7 +1544,7 @@ void
 bar_replace_pad(char *tmp, int *limit, size_t sz)
 {
        /* special case; no limit given, pad one space, instead */
-       if (*limit == sz - 1)
+       if (*limit == (int)sz - 1)
                *limit = 1;
        snprintf(tmp, sz, "%*s", *limit, " ");
 }
@@ -1567,7 +1567,7 @@ bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
        size = 0;
        if (sscanf(fmt, "%d%n", &limit, &size) != 1)
                limit = sizeof tmp - 1;
-       if (limit <= 0 || limit >= sizeof tmp)
+       if (limit <= 0 || limit >= (int)sizeof tmp)
                limit = sizeof tmp - 1;
 
        /* there is nothing to replace (ie EOL) */
@@ -1623,7 +1623,7 @@ bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
 
        len = strlen(tmp);
        ptr = tmp;
-       if (len < limit)
+       if ((int)len < limit)
                limit = len;
        while (limit-- > 0) {
                if (*offrep >= sz - 1)