Replace most strdup with gmx_strdup

[alexxy/gromacs.git] / src / gromacs / gmxana / gmx_mindist.c

diff --git a/src/gromacs/gmxana/gmx_mindist.c b/src/gromacs/gmxana/gmx_mindist.c
index 439d19c9d4498550e9863ee20bf87e42283b17b0..63571011f4d77e3c75655d870503ed5420b37537 100644 (file)
--- a/src/gromacs/gmxana/gmx_mindist.c
+++ b/src/gromacs/gmxana/gmx_mindist.c
@@ -361,7 +361,7 @@ void dist_plot(const char *fn, const char *afile, const char *dfile,
         {
             snew(leg, 1);
             sprintf(buf, "Internal in %s", grpn[0]);
-            leg[0] = strdup(buf);
+            leg[0] = gmx_strdup(buf);
             xvgr_legend(dist, 0, (const char**)leg, oenv);
             if (num)
             {
@@ -376,7 +376,7 @@ void dist_plot(const char *fn, const char *afile, const char *dfile,
                 for (k = i+1; (k < ng); k++, j++)
                 {
                     sprintf(buf, "%s-%s", grpn[i], grpn[k]);
-                    leg[j] = strdup(buf);
+                    leg[j] = gmx_strdup(buf);
                 }
             }
             xvgr_legend(dist, j, (const char**)leg, oenv);
@@ -392,7 +392,7 @@ void dist_plot(const char *fn, const char *afile, const char *dfile,
         for (i = 0; (i < ng-1); i++)
         {
             sprintf(buf, "%s-%s", grpn[0], grpn[i+1]);
-            leg[i] = strdup(buf);
+            leg[i] = gmx_strdup(buf);
         }
         xvgr_legend(dist, ng-1, (const char**)leg, oenv);
         if (num)