[elpa] externals/beardbolt be3f92821e 140/323: Clean up PHP exporter slightly

[ELPA Syncer]

branch: externals/beardbolt
commit be3f92821e8c4d16c7aab06d1c6037ab5da5da43
Author: Jay Kamat <jaygkamat@gmail.com>
Commit: Jay Kamat <jaygkamat@gmail.com>

    Clean up PHP exporter slightly
---
 rmsbolt.el | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/rmsbolt.el b/rmsbolt.el
index 36acab6ba0..882d48fac0 100644
--- a/rmsbolt.el
+++ b/rmsbolt.el
@@ -912,26 +912,24 @@ Argument SRC-BUFFER source buffer."
     (nreverse result)))
 
 (cl-defun rmsbolt--process-php-bytecode (_src-buffer asm-lines)
-  (let ((source-linum nil)
-        (state 'useless)
+  (let ((state 'useless)
         (current-line nil)
         (result nil))
     (dolist (line asm-lines)
-      (case state
+      (cl-case state
         ((text)
          (push line result)
          (when (string-match "^-+$" line)
            (setq state 'asm)))
         ((asm)
          (cond
-          ((equalp "" line) (setq state 'useless) (push "" result))
+          ((string-empty-p line) (setq state 'useless))
           ((string-match "^ *\\([0-9]+\\) +[0-9]+" line)
            (setq current-line (string-to-number (match-string 1 line)))
-           (add-text-properties 0 (length line) `(rmsbolt-src-line 
,current-line) line)
-           (push line result))
+           (add-text-properties 0 (length line) `(rmsbolt-src-line 
,current-line) line))
           (t
-           (add-text-properties 0 (length line) `(rmsbolt-src-line 
,current-line) line)
-           (push line result))))
+           (add-text-properties 0 (length line) `(rmsbolt-src-line 
,current-line) line)))
+         (push line result))
         (otherwise
          (when (string-match "^filename:" line)
            (setq state 'text)))))