# HG changeset patch
# User rotor <rotor>
# Date 1280212968 0
# Node ID 2db52973a345737e8b4989b1d25abb32ab6e9f44
# Parent  908e45e651ae2c6c03e1a8bb3598ffe8d563c3ee
 * fixed an error output bug thanks to John Cupitt

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2010-07-27  Andrew L Janke  <a.janke@gmail.com>
+   * conversion/micropet/upet2mnc.c: error bug squashed (John Cupitt)
+   
 2010-07-06 Claude Lepage <claude@bic.mni.mcgill.ca>
    * Improved convergence and accuracy for application of non-linear
      transformation (especially for 2-d slices)
diff --git a/conversion/micropet/upet2mnc.c b/conversion/micropet/upet2mnc.c
--- a/conversion/micropet/upet2mnc.c
+++ b/conversion/micropet/upet2mnc.c
@@ -446,20 +446,22 @@
         prefix_str = NULL;
         break;
     }
-    va_start(ap, fmt);
     if (_verbose_flag || level != MSG_INFO) {
         if (level != MSG_INFO) {
             if (prefix_str != NULL) {
                 fprintf(stderr, "%s", prefix_str);
             }
+            va_start(ap, fmt);
             vfprintf(stderr, fmt, ap);
+            va_end(ap);
         }
         if (prefix_str != NULL) {
             fprintf(stdout, "%s", prefix_str);
         }
+        va_start(ap, fmt);
         vfprintf(stdout, fmt, ap);
+        va_end(ap);
     }
-    va_end(ap);
 }
 
 static int