Replace most strdup with gmx_strdup

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

diff --git a/src/gromacs/gmxana/gmx_polystat.c b/src/gromacs/gmxana/gmx_polystat.c
index 3595fc9eef12e9a32cadcdeb72d6bbba21ba64c6..bed77c36da75e6f7f5cbdc5da0b0597a40bbfb01 100644 (file)
--- a/src/gromacs/gmxana/gmx_polystat.c
+++ b/src/gromacs/gmxana/gmx_polystat.c
@@ -233,7 +233,7 @@ int gmx_polystat(int argc, char *argv[])
             for (d2 = 0; d2 < DIM; d2++)
             {
                 sprintf(buf, "eig%d %c", d+1, 'x'+d2);
-                legp[d*DIM+d2] = strdup(buf);
+                legp[d*DIM+d2] = gmx_strdup(buf);
             }
         }
         xvgr_legend(outv, DIM*DIM, (const char**)legp, oenv);