Bug#12406055 post-push fix: unused variable 'num_chars' in optimized build.

59a38155 · Tor Didriksen · ef37d6de · 59a38155
Commit 59a38155 authored Oct 31, 2011 by Tor Didriksen
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sql/sql_string.cc sql/sql_string.cc +2 -1

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--- a/sql/sql_string.cc
+++ b/sql/sql_string.cc
@@ -200,7 +200,8 @@ end:
 #else
 #ifdef HAVE_SNPRINTF
  buff[sizeof(buff)-1]=0;			// Safety
-  int num_chars= snprintf(buff, sizeof(buff)-1, "%.*f",(int) decimals, num);
+  IF_DBUG(int num_chars= )
+    snprintf(buff, sizeof(buff)-1, "%.*f",(int) decimals, num);
  DBUG_ASSERT(num_chars > 0);
  DBUG_ASSERT(num_chars < (int) sizeof(buff));
 #else