Modify eu-strip option to perform strip in post script of rpm package & add option...

[platform/upstream/rpm.git] / lib / header.c

diff --git a/lib/header.c b/lib/header.c
index 5ad1b29..90079f3 100644 (file)
--- a/lib/header.c
+++ b/lib/header.c
@@ -10,11 +10,13 @@
 
 #include "system.h"
 #include <netdb.h>
+#include <errno.h>
 #include <rpm/rpmtypes.h>
 #include <rpm/rpmstring.h>
 #include "lib/header_internal.h"
 #include "lib/misc.h"                  /* tag function proto */
 
+#include <errno.h>
 #include "debug.h"
 
 /** \ingroup header
@@ -1405,7 +1407,7 @@ static int intAddEntry(Header h, rpmtd td)
 {
     indexEntry entry;
     rpm_data_t data;
-    int length;
+    int length = 0;
 
     /* Count must always be >= 1 for headerAddEntry. */
     if (td->count <= 0)
@@ -1416,9 +1418,8 @@ static int intAddEntry(Header h, rpmtd td)
     if (hdrchkData(td->count))
        return 0;
 
-    length = 0;
     data = grabData(td->type, td->data, td->count, &length);
-    if (data == NULL || length <= 0)
+    if (data == NULL)
        return 0;
 
     /* Allocate more index space if necessary */
@@ -1638,16 +1639,15 @@ int headerMod(Header h, rpmtd td)
     indexEntry entry;
     rpm_data_t oldData;
     rpm_data_t data;
-    int length;
+    int length = 0;
 
     /* First find the tag */
     entry = findEntry(h, td->tag, td->type);
     if (!entry)
        return 0;
 
-    length = 0;
     data = grabData(td->type, td->data, td->count, &length);
-    if (data == NULL || length <= 0)
+    if (data == NULL)
        return 0;
 
     /* make sure entry points to the first occurence of this tag */