1 files changed, 18 insertions, 18 deletions

diff --git a/URPM.xs b/URPM.xs
index cbe9ca4..9565296 100644
--- a/URPM.xs
+++ b/URPM.xs
@@ -207,25 +207,25 @@ get_name(Header header, rpmTag tag) {
   HE_t val = (HE_t)memset(alloca(sizeof(*val)), 0, sizeof(*val));
 
   val->tag = tag;
-  headerGet(header, val, 0);
-
-  if (val->t == RPM_STRING_TYPE)
-    return val->p.str;
-  else if(val->t == RPM_STRING_ARRAY_TYPE || val->t == RPM_I18NSTRING_TYPE)
-    return val->p.argv[val->ix];
+  if(headerGet(header, val, 0)) {
+    if (val->t == RPM_STRING_TYPE)
+      return val->p.str;
+    else if(val->t == RPM_STRING_ARRAY_TYPE || val->t == RPM_I18NSTRING_TYPE)
+      return val->p.argv[val->ix];
+  }
   return "";
 }
 
 static int
 get_int(Header header, rpmTag tag) {
   HE_t val = (HE_t)memset(alloca(sizeof(*val)), 0, sizeof(*val));
-  int ret;
+  int ret = 0;
 
   val->tag = tag;
-  headerGet(header, val, 0);
-
-  ret = (val->t == RPM_UINT32_TYPE) ? val->p.ui32p[val->ix >= 0 ? val->ix : 0] : 0;
-  val->p.ui32p = _free(val->p.ui32p);
+  if(headerGet(header, val, 0)) {
+    ret = (val->t == RPM_UINT32_TYPE) ? val->p.ui32p[val->ix >= 0 ? val->ix : 0] : 0;
+    val->p.ui32p = _free(val->p.ui32p);
+  }
   return ret;
 }
 
@@ -1682,12 +1682,14 @@ Pkg_is_platform_compat(pkg)
 
   CODE:
   read_config_files(0);
+  RETVAL = 0;
   if (pkg->h && headerIsEntry(pkg->h, RPMTAG_PLATFORM)) {
     val->tag = RPMTAG_PLATFORM;
-    (void) headerGet(pkg->h, val, 0);
-    platform = val->p.str;
-    RETVAL = rpmPlatformScore(platform, NULL, 0);
-    platform = _free(platform);
+    if(headerGet(pkg->h, val, 0)) {
+      platform = val->p.str;
+      RETVAL = rpmPlatformScore(platform, NULL, 0);
+      platform = _free(platform);
+    }
   } else if (pkg->info) {
     char *arch;
     char *eos;
@@ -1697,9 +1699,7 @@ Pkg_is_platform_compat(pkg)
     RETVAL = rpmPlatformScore(platform, NULL, 0);
     restore_chars();
     _free(platform);
-  } else { 
-    RETVAL = 0;
-    }
+  }
   
   OUTPUT:
   RETVAL