X-Git-Url: https://www.kengrimes.com/gitweb/?p=henge%2Fapc.git;a=blobdiff_plain;f=src%2Fscanner.c;h=14266ca47ad30cd4cf796c0c2acb6212f93c61cb;hp=5c06a4e2b7cdcac951c1ce9ea3b2cb00fece15ab;hb=0dc97f87cbbe47ef84501678f302404d042428b1;hpb=59c61dc6411254681b81571dd580336a75c0100d

diff --git a/src/scanner.c b/src/scanner.c
index 5c06a4e..14266ca 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -223,7 +223,11 @@ int dredge_current_depth
   struct dirent* direntp;
   DL_CD_INIT();
  scan_next:
-  if ((direntp = readdir(cwd)) != NULL)
+  errno = 0;
+  direntp = readdir(cwd);
+  if (errno)
+    return -1;
+  if (direntp != NULL)
     { switch (direntp->d_type)
         { case DT_REG:
             DPS_PUSH(direntp);
@@ -239,8 +243,6 @@ int dredge_current_depth
             goto scan_next;
         }
     }
-  if (errno)
-    return -1;
   qsort(lexer_direntpa, DPS_LEN(), sizeof direntp, (qcomp)alphasort);
   return DPS_LEN();
 }