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| author | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-27 16:27:20 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-27 16:27:20 +0200 |
| commit | 6057d62524e0f15d66698e320d35a25cef89e085 (patch) | |
| tree | 0a0374523c39b4930d2c3a54070150e7f8caacda /commands/edit.c | |
| parent | 04f2ec02632028e2442a1264c0686ca7fc4890e7 (diff) | |
| download | barebox-6057d62524e0f15d66698e320d35a25cef89e085.tar.gz barebox-6057d62524e0f15d66698e320d35a25cef89e085.tar.xz | |
learn to realloc
Diffstat (limited to 'commands/edit.c')
| -rw-r--r-- | commands/edit.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/commands/edit.c b/commands/edit.c index c251e9ea59..6f42abc107 100644 --- a/commands/edit.c +++ b/commands/edit.c @@ -273,10 +273,11 @@ static int save_file(const char *path) static void insert_char(char c) { int pos = textx; - char *line = curline->data; - int end = strlen(line); + char *line; + int end = strlen(curline->data); line_realloc(strlen(curline->data) + 2, curline); + line = curline->data; while (end >= pos) { line[end + 1] = line[end]; |