missed one unchecked call to ftruncate()

2019-10-19 16:36:13 -04:00
parent fd9da6f934
commit 118c2e5be3
1 changed files with 2 additions and 1 deletions
--- a/src/fix_ave_time.cpp
+++ b/src/fix_ave_time.cpp
@ -910,7 +910,8 @@ void FixAveTime::invoke_vector(bigint ntimestep)
    fflush(fp);
    if (overwrite) {
      long fileend = ftell(fp);
-      if (fileend > 0) ftruncate(fileno(fp),fileend);
+      if ((fileend > 0) && (ftruncate(fileno(fp),fileend)))
+        perror("Error while tuncating output");
    }
  }
 }