make :wqopen_max local static

diff --git a/src/nnn.c b/src/nnn.c
index 46d14fa756a3a15b7eeff26109e881dc0895ecaf..2fbd2c782e041c2cfdd5191e9e7e94ae05f1e6b4 100644 (file)
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -334,7 +334,6 @@ static char *home;
 static blkcnt_t ent_blocks;
 static blkcnt_t dir_blocks;
 static ulong num_files;
-static uint open_max;
 static bm bookmark[BM_MAX];
 static size_t g_tmpfplen; /* path to tmp files for copy without X, keybind help and file stats */
 static uchar g_crc;
@@ -2516,6 +2515,7 @@ static int dentfill(char *path, struct entry **dents)
        size_t off = 0, namebuflen = NAMEBUF_INCR;
        struct stat sb_path, sb;
        DIR *dirp = opendir(path);
+       static uint open_max;
 
        if (dirp == NULL)
                return 0;
@@ -2531,6 +2531,10 @@ static int dentfill(char *path, struct entry **dents)
                        printwarn();
                        return 0;
                }
+
+               /* Increase current open file descriptor limit */
+               if (!open_max)
+                       open_max = max_openfds();
        }
 
        while ((dp = readdir(dirp)) != NULL) {
@@ -4101,9 +4105,6 @@ int main(int argc, char *argv[])
                }
        }
 
-       /* Increase current open file descriptor limit */
-       open_max = max_openfds();
-
        /* Edit text in EDITOR, if opted */
        if (getenv(env_cfg[NNN_USE_EDITOR]))
                cfg.useeditor = 1;