X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=alias.c;h=eb9f08b912b2089d434926fc6083ac5ab90c73bc;hb=19a6cd372a998df3079d870e02c064c5bb101841;hp=372b7d809301f9e3e936459e405cd6f2627bd4a9;hpb=03f94ae9f909952ed5a78917ab319a312889354b;p=git.git

diff --git a/alias.c b/alias.c
index 372b7d809..eb9f08b91 100644
--- a/alias.c
+++ b/alias.c
@@ -22,6 +22,13 @@ char *alias_lookup(const char *alias)
 	return alias_val;
 }
 
+#define SPLIT_CMDLINE_BAD_ENDING 1
+#define SPLIT_CMDLINE_UNCLOSED_QUOTE 2
+static const char *split_cmdline_errors[] = {
+	"cmdline ends with \\",
+	"unclosed quote"
+};
+
 int split_cmdline(char *cmdline, const char ***argv)
 {
 	int src, dst, count = 0, size = 16;
@@ -53,7 +60,7 @@ int split_cmdline(char *cmdline, const char ***argv)
 				if (!c) {
 					free(*argv);
 					*argv = NULL;
-					return error("cmdline ends with \\");
+					return -SPLIT_CMDLINE_BAD_ENDING;
 				}
 			}
 			cmdline[dst++] = c;
@@ -66,7 +73,7 @@ int split_cmdline(char *cmdline, const char ***argv)
 	if (quoted) {
 		free(*argv);
 		*argv = NULL;
-		return error("unclosed quote");
+		return -SPLIT_CMDLINE_UNCLOSED_QUOTE;
 	}
 
 	ALLOC_GROW(*argv, count+1, size);
@@ -75,3 +82,6 @@ int split_cmdline(char *cmdline, const char ***argv)
 	return count;
 }
 
+const char *split_cmdline_strerror(int split_cmdline_errno) {
+	return split_cmdline_errors[-split_cmdline_errno-1];
+}