X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=builtin%2Fpush.c;h=e655eb7695faba13c4d9e8f25b9649ffec7195be;hb=bb0a484e985ef8d9bbbbeb172b1fcf4982634bef;hp=62957ededdf72b93f088586f5d577ef8d38a7f6c;hpb=df9930c129d4cfe4d39e5e4688a6a55a2bca0050;p=git.git

diff --git a/builtin/push.c b/builtin/push.c
index 62957eded..e655eb769 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -10,7 +10,7 @@
 #include "parse-options.h"
 
 static const char * const push_usage[] = {
-	"git push [<options>] [<repository> <refspec>...]",
+	"git push [<options>] [<repository> [<refspec>...]]",
 	NULL,
 };
 
@@ -22,13 +22,13 @@ static int progress;
 
 static const char **refspec;
 static int refspec_nr;
+static int refspec_alloc;
 
 static void add_refspec(const char *ref)
 {
-	int nr = refspec_nr + 1;
-	refspec = xrealloc(refspec, nr * sizeof(char *));
-	refspec[nr-1] = ref;
-	refspec_nr = nr;
+	refspec_nr++;
+	ALLOC_GROW(refspec, refspec_nr, refspec_alloc);
+	refspec[refspec_nr-1] = ref;
 }
 
 static void set_refspecs(const char **refs, int nr)
@@ -130,8 +130,8 @@ static int push_with_options(struct transport *transport, int flags)
 
 	if (nonfastforward && advice_push_nonfastforward) {
 		fprintf(stderr, "To prevent you from losing history, non-fast-forward updates were rejected\n"
-				"Merge the remote changes before pushing again.  See the 'Note about\n"
-				"fast-forwards' section of 'git push --help' for details.\n");
+				"Merge the remote changes (e.g. 'git pull') before pushing again.  See the\n"
+				"'Note about fast-forwards' section of 'git push --help' for details.\n");
 	}
 
 	return 1;