X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=xdiff-interface.c;h=0e2c169227ad29b5bf546c6c1b97e1a1d8ed7409;hb=dbdc07fcbe3a951df8a3869b42edb6fffd466486;hp=ca5e3fbae8184e7114413ec65fe815e01ad6b2a8;hpb=1c1f046c43d3bb9ba2c094bbe2e87df833b71508;p=git.git

diff --git a/xdiff-interface.c b/xdiff-interface.c
index ca5e3fbae..0e2c16922 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -138,19 +138,20 @@ int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t co
 
 int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2,
 		  xdiff_emit_consume_fn fn, void *consume_callback_data,
-		  xpparam_t const *xpp,
-		  xdemitconf_t const *xecfg, xdemitcb_t *xecb)
+		  xpparam_t const *xpp, xdemitconf_t const *xecfg)
 {
 	int ret;
 	struct xdiff_emit_state state;
+	xdemitcb_t ecb;
 
 	memset(&state, 0, sizeof(state));
 	state.consume = fn;
 	state.consume_callback_data = consume_callback_data;
-	xecb->outf = xdiff_outf;
-	xecb->priv = &state;
+	memset(&ecb, 0, sizeof(ecb));
+	ecb.outf = xdiff_outf;
+	ecb.priv = &state;
 	strbuf_init(&state.remainder, 0);
-	ret = xdi_diff(mf1, mf2, xpp, xecfg, xecb);
+	ret = xdi_diff(mf1, mf2, xpp, xecfg, &ecb);
 	strbuf_release(&state.remainder);
 	return ret;
 }
@@ -211,8 +212,10 @@ int read_mmfile(mmfile_t *ptr, const char *filename)
 		return error("Could not open %s", filename);
 	sz = xsize_t(st.st_size);
 	ptr->ptr = xmalloc(sz ? sz : 1);
-	if (sz && fread(ptr->ptr, sz, 1, f) != 1)
+	if (sz && fread(ptr->ptr, sz, 1, f) != 1) {
+		fclose(f);
 		return error("Could not read %s", filename);
+	}
 	fclose(f);
 	ptr->size = sz;
 	return 0;
@@ -285,9 +288,8 @@ static long ff_regexp(const char *line, long len,
 	result = pmatch[i].rm_eo - pmatch[i].rm_so;
 	if (result > buffer_size)
 		result = buffer_size;
-	else
-		while (result > 0 && (isspace(line[result - 1])))
-			result--;
+	while (result > 0 && (isspace(line[result - 1])))
+		result--;
 	memcpy(buffer, line, result);
  fail:
 	free(line_buffer);
@@ -345,7 +347,7 @@ int git_xmerge_style = -1;
 
 int git_xmerge_config(const char *var, const char *value, void *cb)
 {
-	if (!strcasecmp(var, "merge.conflictstyle")) {
+	if (!strcmp(var, "merge.conflictstyle")) {
 		if (!value)
 			die("'%s' is not a boolean", var);
 		if (!strcmp(value, "diff3"))