4e8e6d5906e982288f73f2f17096c8031f430741
markd
  Thu Feb 5 13:41:08 2015 -0800
fixed memory leak in pslPosTarget

diff --git src/utils/pslPosTarget/pslPosTarget.c src/utils/pslPosTarget/pslPosTarget.c
index 1adbf12..d84f5f8 100644
--- src/utils/pslPosTarget/pslPosTarget.c
+++ src/utils/pslPosTarget/pslPosTarget.c
@@ -1,51 +1,52 @@
 /* pslPosTarget - flip psl strands so target is positive. */
 
 /* Copyright (C) 2004 The Regents of the University of California 
  * See README in this or parent directory for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "psl.h"
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "pslPosTarget - flip psl strands so target is positive and implicit\n"
   "usage:\n"
   "   pslPosTarget inPsl outPsl\n"
   );
 }
 
 static struct optionSpec options[] = {
    {NULL, 0},
 };
 
 void pslPosTarget(char *pslFileName, char *outFileName)
 /* pslPosTarget - flip psl strands so target is positive. */
 {
 struct lineFile *pslLf = pslFileOpen(pslFileName);
 FILE *out = mustOpen(outFileName, "w");
 struct psl *psl;
 
 while ((psl = pslNext(pslLf)) != NULL)
     {
     if (psl->strand[1] == '-')
         pslRc(psl);
     psl->strand[1] = '\0';
     pslTabOut(psl, out);
+    pslFree(&psl);
     }
 lineFileClose(&pslLf);
 fclose(out);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 3)
     usage();
 pslPosTarget(argv[1], argv[2]);
 return 0;
 }