* etags.c (just_read_file): Remove dummy variable and simplify.

8c422c30 · Paul Eggert · 48011560 · 8c422c30 · 8c422c30
Commit 8c422c30 authored Mar 28, 2011 by Paul Eggert
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lib-src/ChangeLog lib-src/ChangeLog +4 -0

lib-src/etags.c lib-src/etags.c +2 -4

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--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
+2011-03-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* etags.c (just_read_file): Remove dummy variable and simplify.
+
 2011-03-27  Glenn Morris  <rgm@gnu.org>

 	* emacsclient.c: Replace SIGTYPE with void.

--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -3978,10 +3978,8 @@ Yacc_entries (FILE *inf)
 static void
 just_read_file (FILE *inf)
 {
-  register char *dummy;
-
-  LOOP_ON_INPUT_LINES (inf, lb, dummy)
-    continue;
+  while (!feof (inf))
+    readline (&lb, inf);
 }