Don't clobber "cp"; use dp instead.

diff --git a/uip/mhoutsbr.c b/uip/mhoutsbr.c
index 9f024e0..8f19702 100644 (file)
--- a/uip/mhoutsbr.c
+++ b/uip/mhoutsbr.c
@@ -231,7 +231,7 @@ output_headers (CT ct, FILE *out)
 static int
 writeExternalBody (CT ct, FILE *out)
 {
 static int
 writeExternalBody (CT ct, FILE *out)
 {

-    char *cp;
+    char *cp, *dp;

     struct exbody *e = (struct exbody *) ct->c_ctparams;
                
     putc ('\n', out);
     struct exbody *e = (struct exbody *) ct->c_ctparams;
                
     putc ('\n', out);


@@ -243,7 +243,7 @@ writeExternalBody (CT ct, FILE *out)
            switch (*++cp) {
            case 'I':
                if (ct2->c_id) {
            switch (*++cp) {
            case 'I':
                if (ct2->c_id) {

-                   char *dp = trimcpy (ct2->c_id);
+                   dp = trimcpy (ct2->c_id);

 
                    fputs (dp, out);
                    free (dp);
 
                    fputs (dp, out);
                    free (dp);


@@ -251,21 +251,21 @@ writeExternalBody (CT ct, FILE *out)
                continue;
 
            case 'N':
                continue;
 
            case 'N':

-               cp = get_param(ci2->ci_first_pm, "name", '_', 0);
-               if (cp) {
-                   fputs (cp, out);
-                   free (cp);
+               dp = get_param(ci2->ci_first_pm, "name", '_', 0);
+               if (dp) {
+                   fputs (dp, out);
+                   free (dp);

                }
                continue;
 
            case 'T':
                fprintf (out, "%s/%s", ci2->ci_type, ci2->ci_subtype);
                }
                continue;
 
            case 'T':
                fprintf (out, "%s/%s", ci2->ci_type, ci2->ci_subtype);

-               cp = output_params(strlen(ci2->ci_type) +
+               dp = output_params(strlen(ci2->ci_type) +

                                   strlen(ci2->ci_subtype) + 1,
                                   ci2->ci_first_pm, NULL, 0);
                                   strlen(ci2->ci_subtype) + 1,
                                   ci2->ci_first_pm, NULL, 0);

-               if (cp) {
-                   fputs (cp, out);
-                   free (cp);
+               if (dp) {
+                   fputs (dp, out);
+                   free (dp);

                }
                continue;
 
                }
                continue;