FIX: missing paren

[sxemacs] / lib-src / etags.c

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 5271c6e..e7f3c20 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1606,13 +1606,14 @@ bool case_sensitive;
                return NULL;
        suffix += 1;
        for (lang = lang_names; lang->name != NULL; lang++)
-               if (lang->suffixes != NULL)
+               if (lang->suffixes != NULL) {
                        for (ext = lang->suffixes; *ext != NULL; ext++)
                                if (case_sensitive) {
                                        if (streq (*ext, suffix))
                                                return lang;
                                } else if (strcaseeq (*ext, suffix))
                                        return lang;
+               }
        return NULL;
 }
 
@@ -4368,6 +4369,7 @@ FILE *inf;
 
        LOOP_ON_INPUT_LINES (inf, lb, dummy)
                continue;
+       (void)dummy; // Silence set-not-read warning.
 }
 
 \f
@@ -6882,7 +6884,7 @@ char *file, *dir;
        res_left = 3 * i + strlen(fp);
        res = xnew( res_left + 1, char);
        res[0] = '\0';
-       for ( ; i-- > 0 ; res_left -= 4 )
+       for ( ; i-- > 0 ; res_left -= 3 )
                strncat(res, "../", res_left );
 
        /* Add the file name relative to the common root of file and dir. */
@@ -6920,7 +6922,8 @@ char *file, *dir;
                                while (cp >= res && !filename_is_absolute (cp));
                                if (cp < res)
                                        cp = slashp;    /* the absolute name begins with "/.." */
-                               strcpy (cp, slashp + 3);
+                               slashp += 3;
+                               memmove(cp, slashp,strlen(slashp)+1);
                                slashp = cp;
                                continue;
                        }