Support patches with empty lines

bp-dev · kpdecker · commit fb0f208c2f0a · 2018-03-04T22:05:19.000-06:00
diff --git a/src/patch/parse.js b/src/patch/parse.js
@@ -95,7 +95,7 @@ export function parsePatch(uniDiff, options = {}) {
             && diffstr[i + 2].indexOf('@@') === 0) {
           break;
       }
-      let operation = diffstr[i][0];
+      let operation = diffstr[i].length>0 ? diffstr[i][0] : ' ';
 
       if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\') {
         hunk.lines.push(diffstr[i]);

Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,7 @@ export function parsePatch(uniDiff, options = {}) {`
`95`	`95`	`&& diffstr[i + 2].indexOf('@@') === 0) {`
`96`	`96`	`break;`
`97`	`97`	`}`
`98`		`- let operation = diffstr[i][0];`
	`98`	`+ let operation = diffstr[i].length>0 ? diffstr[i][0] : ' ';`
`99`	`99`
`100`	`100`	`if (operation === '+' \|\| operation === '-' \|\| operation === ' ' \|\| operation === '\\') {`
`101`	`101`	`hunk.lines.push(diffstr[i]);`